Unlock the secret to a stress-free yet utterly delicious meal with this incredibly easy Slow Cooker Turkey Tenderloin recipe. Perfect for those smaller Thanksgiving gatherings, a cozy family dinner, or any occasion craving classic holiday flavors without the fuss, this dish delivers unmatched tenderness and juiciness. Forget the daunting task of a whole bird; this recipe focuses on the turkey’s most succulent part – the tenderloin – ensuring every bite is moist and flavorful. Simply combine turkey tenderloins with an aromatic marinade in your crock pot, and in just a few hours, you’ll have a magnificent centerpiece dish that practically cooks itself.
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Why This Slow Cooker Turkey Tenderloin Recipe is a Must-Try
In the culinary world, convenience often clashes with quality. However, this slow cooker turkey tenderloin recipe is a delightful exception, offering gourmet-level taste with minimal effort. Here’s why it deserves a permanent spot in your recipe collection:
- Unmatched Tenderness and Juiciness: Turkey tenderloins, by nature, are incredibly lean and can dry out if not cooked properly. Our slow cooker method, combined with a flavor-packed marinade, ensures the meat remains exceptionally moist and fork-tender. The prolonged, gentle heat of the crock pot breaks down muscle fibers slowly, resulting in a melt-in-your-mouth texture that is simply irresistible. This is not just tender; it’s a sublime experience that rivals even the most perfectly roasted turkey breast. If you enjoy the simplicity and succulent results of easy chicken tender recipes, prepare to be amazed by this turkey version!
- Effortless “Set It and Forget It” Cooking: The beauty of a slow cooker is its ability to transform raw ingredients into a delicious meal with very little hands-on time. After a quick prep, you simply let your crock pot do all the work. This frees you up to focus on other tasks, enjoy time with family, or simply relax while the tantalizing aromas fill your kitchen. It’s a game-changer for busy weeknights and holiday preparations alike, delivering impressive results without the stress, much like our popular slow cooker garlic parmesan chicken and crock pot chuck roast.
- Perfect for Any Sized Gathering: Whether you’re hosting a small Thanksgiving dinner, a cozy holiday meal, or simply a family dinner any time of year, this recipe scales beautifully. A whole turkey can be excessive and often intimidating for smaller groups, leading to significant leftovers and carving challenges. Turkey tenderloins, however, offer a perfectly portioned solution, providing all the rich, savory flavors you love without the waste or complexity. It’s a modern twist on traditional holiday fare that makes entertaining effortless and enjoyable.
- Versatile Flavor Profile: The mild yet rich flavor of turkey tenderloin makes it a perfect canvas for a variety of seasonings. Our aromatic marinade enhances this natural taste, creating a harmonious blend that complements a wide array of side dishes. From classic holiday fixings to everyday comfort foods, this turkey tenderloin pairs beautifully with virtually anything you serve it with, making it a truly versatile protein choice.
- Healthy and Lean: Turkey tenderloin is an excellent source of lean protein, making this recipe a healthy option for any diet. It’s naturally low in fat and packed with essential nutrients, allowing you to enjoy a hearty and satisfying meal that supports your wellness goals.
What Exactly is a Turkey Tenderloin?
The turkey tenderloin is a prized cut of meat, located between and attached to the turkey’s breasts. Often confused with turkey breast, the tenderloin is a distinct, thick, and wide strip of muscle that receives very little exercise, making it inherently softer and more succulent than the main breast meat. Because it’s a less active muscle, it cooks up incredibly juicy and stays moist, unlike breast meat which can sometimes become dry if overcooked.
These boneless and skinless cuts are remarkably easy to handle and prepare, making them a favorite among home cooks. Their lean nature also makes them a highly nutritious and healthy protein source. While often found pre-packaged in pairs, their versatility allows for various cooking methods beyond the slow cooker, such as oven roasting. For maximum flavor infusion, I highly recommend marinating them overnight, though even an hour makes a significant difference. This step is entirely optional, but it truly elevates the dish.
Essential Ingredients and Clever Substitutions
Crafting this savory turkey tenderloin requires just a few key components. Here’s what you’ll need, along with smart substitutions to keep your cooking flexible:
- Turkey: You’ll need two boneless, skinless turkey tenderloins, typically totaling about 1.5 pounds per package. The Jennie-O brand is widely available year-round at many grocery stores, including Walmart, making it easy to find this ingredient whenever the craving strikes.
- Broth: Chicken broth is our go-to for adding depth and moisture. However, feel free to use chicken stock or vegetable broth as excellent substitutes. Opt for low-sodium versions if you’re watching your salt intake.
🎯 Important Information: Food Safety First
Always use fresh turkey tenderloins or those fully thawed from frozen. According to the USDA website, it is generally considered unsafe to prepare frozen meat directly in a slow cooker, as it may not reach a safe temperature quickly enough to prevent bacterial growth.
For the Flavor-Packed Marinade:
- Apple Cider Vinegar: This ingredient provides a wonderful tangy zing that tenderizes the turkey and brightens the overall flavor profile. White vinegar can be used as a direct substitute if apple cider vinegar isn’t on hand.
- Honey: Honey adds a subtle sweetness that balances the tanginess of the vinegar and contributes to a beautiful glaze. If you prefer, brown sugar, pure maple syrup, or agave nectar are all fantastic alternatives that offer similar sweetness.
- Dijon Mustard: Beyond its distinct pungent flavor, Dijon mustard acts as an emulsifier, helping to thicken the marinade and ensure it clings to the turkey. Yellow mustard can be used in a pinch, though it will impart a slightly different flavor.
- Herbs and Spices: Our recommended blend includes dried thyme, dried rosemary, sea salt, and black pepper. These classic poultry seasonings create an aromatic and savory base. Don’t hesitate to get creative here! Italian seasoning, paprika, onion powder, or a touch of sage can all be wonderful additions, allowing you to tailor the flavor to your personal preference.
- Garlic: Freshly crushed garlic cloves are essential for an aromatic depth that permeates the turkey during slow cooking. If you don’t have fresh garlic, garlic powder (about ½ teaspoon per clove) can be used, but fresh is always recommended for the best flavor.
- Olive Oil: A good quality olive oil helps carry the flavors of the marinade into the meat and contributes to a moist result. Any neutral-flavored oil like avocado or vegetable oil can also be used.
Step-by-Step Guide to Perfect Crockpot Turkey Tenderloins
Achieving perfectly tender and juicy turkey tenderloins in your slow cooker is simpler than you might imagine. Follow these steps for a foolproof meal:
- Prepare the Aromatic Marinade: In a medium bowl, whisk together the olive oil, apple cider vinegar, honey, Dijon mustard, crushed garlic, dried thyme, dried rosemary, sea salt, and pepper until thoroughly combined. This flavorful mixture is key to tenderizing the turkey and infusing it with deep, savory notes. While the turkey tenderloins only need to marinate for a minimum of one hour before being added to the slow cooker, for the most impactful flavor, we highly recommend allowing them to marinate for a few hours, or even better, overnight (up to 6 hours) in the refrigerator. To do this, place the tenderloins in a 1 or 2-gallon size Ziploc bag with the marinade, or use the crock pot insert covered with its lid.
- Bring Poultry to Room Temperature: After marinating, remove the turkey tenderloins from the refrigerator and let them sit on your countertop for 30-45 minutes. Allowing the meat to come closer to room temperature before slow cooking ensures more even cooking and helps prevent the outside from drying out while the inside catches up.
- Slow Cook to Perfection: Transfer the marinated turkey tenderloins and any remaining marinade into your slow cooker. Pour the chicken broth over the meat, ensuring it’s partially submerged to keep it moist. Place the lid securely on your crock pot. Cook the turkey breast tenderloins on the low setting for 6-8 hours. Begin checking the internal temperature after 4 hours using an instant-read thermometer, inserting the probe into the thickest part of the turkey roast. The ideal internal temperature for perfectly cooked poultry is 165ºF (74°C).
🎯 Pro Tip: The Importance of Resting Meat
Once your turkey tenderloins reach an internal temperature of 165°F (74°C), remove them from the slow cooker immediately. Tent them loosely with aluminum foil and let them rest for 10-15 minutes before slicing. This crucial resting period allows the juices to redistribute throughout the meat, ensuring every slice is incredibly moist and flavorful. Skipping this step can result in dry turkey, even if it was perfectly cooked. Remember, the turkey will continue to cook slightly during this resting time (known as carryover cooking), so taking it out a few degrees shy of 165°F (around 160-163°F) is a good practice to prevent overcooking.
Expert Tips for the Best Turkey Tenderloin
Elevate your slow cooker turkey tenderloin from good to extraordinary with these additional expert tips:
- Don’t Skip the Marinade: While you can technically cook this recipe without marinating, a minimum of one hour truly enhances the flavor and tenderness. The longer the marinade (up to 6 hours), the more deeply the flavors will penetrate the meat. If you’re really short on time, just mix the marinade ingredients and pour them over the turkey in the slow cooker with the broth.
- Sear for Extra Flavor (Optional but Recommended): For an added layer of richness and a beautiful golden crust, consider quickly searing the turkey tenderloins in a hot skillet with a little olive oil for 2-3 minutes per side before placing them in the slow cooker. This step, known as the Maillard reaction, locks in flavor and creates a more appealing exterior.
- Make a Simple Gravy: Don’t let those flavorful pan drippings go to waste! After removing the cooked turkey, strain the liquid from the slow cooker into a saucepan. Whisk in a cornstarch slurry (1 tablespoon cornstarch mixed with 2 tablespoons cold water) or a roux (equal parts butter and flour cooked together) and simmer until thickened. Season to taste for a delicious homemade gravy to serve with your turkey.
- Customize Your Herbs: Feel free to experiment with different herb combinations. Sage, marjoram, or even a hint of dried oregano can bring new dimensions of flavor to your turkey. Fresh herbs can also be used; typically, one tablespoon of fresh herbs for every teaspoon of dried.
- Batch Cooking and Meal Prep: This recipe is fantastic for meal prepping. Cook a larger batch, then divide the sliced turkey into individual portions for quick and healthy lunches or dinners throughout the week. It reheats beautifully.
- Use a Reliable Slow Cooker: Ensure your slow cooker is functioning correctly. Cooking times can vary slightly between different models and brands, so always rely on an instant-read thermometer for accuracy.
Serving Suggestions for a Complete Meal
This succulent slow cooker turkey tenderloin pairs beautifully with a variety of side dishes, making it perfect for any meal. Here are some of our favorite combinations:
- Classic Comfort: For the ultimate comfort food experience, serve your turkey with creamy no-drain mashed potatoes and a generous drizzle of homemade gravy.
- Hearty Vegetables: Complement the lean turkey with vibrant vegetables like roasted green beans and red potatoes or sweet and savory candied Brussels sprouts. A simple side salad with a light vinaigrette would also be refreshing.
- Bread & Stuffing: Warm dinner rolls or a flavorful wild rice stuffing are excellent for soaking up the delicious juices.
- Creative Leftovers: Don’t let any leftover turkey go to waste! Shred or slice the remaining meat and use it to make delicious turkey sandwiches, wraps, salads, or even a hearty turkey noodle soup. It’s also fantastic in pull-apart dinner rolls for a creative appetizer.
Love using your slow cooker? Don’t miss our recipes for cube steak and gravy and slow cooker pinto beans with bacon – they’re family favorites!
Frequently Asked Questions About Turkey Tenderloin
Yes, absolutely! While marinating enhances flavor and tenderness, if you’re short on time, you can skip the dedicated marinating period. Simply whisk all the marinade ingredients together and pour them directly over the turkey tenderloins in the slow cooker along with the chicken broth. The flavors will still infuse beautifully during the slow cooking process, delivering a delicious meal.
Turkey tenderloins are becoming increasingly popular and are generally available in most local grocery stores, especially during the fall and holiday seasons. However, brands like Jennie-O often carry them year-round. I frequently find them conveniently packaged at Wal-Mart and other major supermarkets.
Leftover turkey tenderloin is fantastic for future meals! Once cooled, transfer any remaining turkey to an airtight container and store it in the refrigerator for up to 4 days. For longer storage, leftovers freeze exceptionally well. Place the cooled turkey (sliced or whole) into a freezer-safe zipper bag or container, ensuring as much air is removed as possible, and freeze for up to 3 months. Thaw in the refrigerator overnight before reheating.
To reheat, slice the turkey if it’s not already, and place it in a baking dish with a splash of chicken broth or water to prevent drying. Cover with foil and warm in a preheated oven at 300°F (150°C) for about 15-20 minutes, or until heated through. You can also gently reheat smaller portions in the microwave or on the stovetop with a little liquid.
Yes, you absolutely can! Root vegetables like carrots, potatoes (cut into 1-inch chunks), and celery hold up well to long cooking times. Add them during the last 2-3 hours of cooking, or if you prefer them very tender, add them at the beginning. Softer vegetables like mushrooms or bell peppers should be added in the last hour to prevent them from becoming mushy.
Consider These Easy + Delicious Poultry Recipes…
- Turkey Zucchini Meatballs
- Brine For Cajun Turkey
- Turkey Sausage Balls
- Buttermilk Brined Turkey Breast
- Crockpot Chicken and Dumplings
If you tried this delicious Slow Cooker Turkey Tenderloin recipe or any other recipe on my website, please leave a 🌟 star rating and let me know how it went in the 📝 comments below. Your feedback helps other home cooks discover and enjoy these recipes. Thanks for visiting!
Slow Cooker Turkey Tenderloin Recipe
Renae Gerhardstein
Pin Recipe
Equipment
- Crock Pot (Slow Cooker)
- Instant-Read Thermometer
Ingredients
- 1 ½ pounds turkey tenderloin (about 2 boneless, skinless tenderloins)
- 1 cup chicken broth (or chicken stock, regular or low-sodium)
For the Marinade
- 2 tablespoons olive oil
- 2 tablespoons apple cider vinegar
- 2 tablespoons honey
- 1 tablespoon Dijon mustard
- 3 garlic cloves (crushed)
- ½ teaspoon dried thyme (or 6 sprigs fresh thyme)
- ½ teaspoon dried rosemary (or 1 sprig fresh rosemary)
- 1 teaspoon sea salt
- ¼ teaspoon black pepper
Instructions
- In a large bowl, whisk together the olive oil, apple cider vinegar, honey, Dijon mustard, crushed garlic, dried thyme, dried rosemary, sea salt, and pepper until evenly combined. This forms your aromatic marinade.
- Place the turkey tenderloins in a gallon-sized Ziploc bag or a non-reactive dish. Pour the prepared marinade over the tenderloins. Close the bag or cover the dish and toss gently to ensure the meat is thoroughly coated. Refrigerate for at least 1 hour, or up to 6 hours, to allow the flavors to deeply infuse into the poultry.
Before cooking, remove the marinated turkey from the refrigerator and let it sit on your countertop for 30-45 minutes to come closer to room temperature.
- Transfer the turkey tenderloins and all the marinade into your slow cooker. Pour the chicken broth over the meat, then place the lid firmly on your crock pot. Cook on the low setting for 6-8 hours. After 4 hours, begin checking the internal temperature of the turkey.
- The turkey is done when a reliable instant-read thermometer inserted into the thickest part of the meat registers an internal temperature of 165°F (74°C). To prevent overcooking and ensure maximum juiciness, you can remove the turkey when the internal temperature reaches 163°F (73°C), as it will continue to cook slightly while resting.
Once cooked, remove the tenderloins from the slow cooker, tent them loosely with aluminum foil, and allow them to rest for 10-15 minutes before slicing and serving. This allows the juices to redistribute throughout the meat, resulting in an incredibly moist and tender final dish.
Notes
- Always use fresh turkey tenderloins or those fully thawed from frozen. Cooking frozen meat directly in a slow cooker is generally unsafe, as per USDA guidelines.
- Turkey tenderloins are typically available year-round. Check your local grocery stores, with Jennie-O being a common brand found at many major retailers like Walmart.
- If time is of the essence, you can mix the marinade ingredients and pour them directly into the slow cooker pot with the turkey tenderloins and broth, skipping the dedicated marinating period.
- The resting period after cooking is crucial for juicy turkey. Remove the meat when it hits 163-165°F (73-74°C) and let it rest, tented with foil, for 10-15 minutes. This allows juices to redistribute, preventing dry turkey.
Storing Instructions:
- Leftovers should be stored in a sealed, airtight container in the refrigerator for up to 4 days.
- For longer storage, cooled turkey tenderloins can be transferred to a freezer-safe zipper bag or container and frozen for up to 3 months. Thaw completely in the refrigerator before reheating.