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Crock Pot Turkey Tenderloin

Wondering how to cook a turkey tenderloin in a crock pot? This easy slow cooker recipe is perfect for a small family!
Course Dinner
Cuisine American
Keyword crock pot turkey tenderloin, slow cooker turkey tenderloin, turkey tenderloin crock pot
Prep Time 15 minutes
Cook Time 2 hours
Resting Time 10 minutes
Total Time 2 hours 25 minutes
Servings 4 people
Calories 300kcal
Author Blair Lonergan

Ingredients

  • 2 turkey breast tenderloins (about 1 ½ pounds total)
  • 1 teaspoon kosher salt
  • ¾ teaspoon dried sage
  • ¾ teaspoon garlic powder
  • ¾ teaspoon onion powder
  • ½ teaspoon ground black pepper
  • ¼ cup olive oil, divided
  • 2 tablespoons butter, diced into small pieces
  • 2 garlic cloves, gently smashed (but not peeled)
  • 2 fresh rosemary sprigs

Instructions

  • In a small bowl, combine kosher salt, sage, garlic powder, onion powder, and ground black pepper. Set aside.
    Stirring together a seasoning blend.
  • Pat the turkey tenderloins dry, rub each with about 1 tablespoon of olive oil; rub seasoning mixture on both sides of the meat.
    Drizzling turkey tenderloin with olive oil.
  • Heat remaining 2 tablespoons of olive oil in a large skillet over medium heat. When the oil shimmers, add turkey; cook until browned on both sides, about 2-3 minutes per side. Transfer the turkey to a slow cooker.
    Browning turkey breast tenderloins in a cast iron skillet.
  • Place butter on top of and around the turkey. Arrange the garlic cloves and the rosemary in the slow cooker around the turkey.
    Adding garlic, butter, and rosemary to a slow cooker.
  • Cover and cook on LOW for 3-4 hours or on HIGH for 1-2 hours, or until the turkey registers at least 165°F in the center when measured with an instant read thermometer.
  • Optional: transfer the turkey to a large rimmed baking sheet. Preheat the broiler on HIGH. Baste or drizzle the garlic butter sauce from the slow cooker on top of the turkey. Place under the broiler for a few minutes, just until browned and slightly crispy on top. Keep a close eye on the meat while it’s under the broiler, since it can burn quickly.
  • Let the turkey rest for about 10 minutes before slicing and serving.
    Overhead shot of a platter of sliced crock pot turkey tenderloin

Notes

  • Searing the turkey tenderloin in a skillet before transferring it to the slow cooker adds flavor and color to the finished dish.
  • For even more of a browned, crisp exterior, baste the meat with the garlic butter sauce and then place it under the broiler for a few minutes at the very end. This step is optional, but it does add a nice texture to the outside of the turkey, which you can't achieve in the moist environment of the Crock Pot.
  • Be careful not to overcook your turkey. I find that the turkey breast tenderloins have the best texture when cooked in my slow cooker on HIGH for about 1 hour. That keeps them moist and juicy, and prevents them from drying out. The meat is done when it reaches an internal temperature of 165°F.
  • Also remember — every slow cooker runs at a slightly different temperature (which is why the recipe gives you general time ranges, rather than exact times). Just get familiar with your pot and adjust accordingly.
  • Allow the turkey to rest for about 10 minutes before slicing and serving. This gives the juices time to redistribute so that the meat retains its moisture.

Nutrition

Serving: 1serving | Calories: 300kcal | Carbohydrates: 1g | Protein: 40g | Fat: 15g | Saturated Fat: 5g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 7g | Trans Fat: 0.2g | Cholesterol: 91mg | Sodium: 741mg | Potassium: 22mg | Fiber: 0.2g | Sugar: 0.1g | Vitamin A: 178IU | Vitamin C: 1mg | Calcium: 8mg | Iron: 0.1mg