Ingredients
Equipment
Method
- Prepare the Turkey: Pat the turkey breast completely dry with paper towels. In a small bowl, mix the softened butter, olive oil, salt, pepper, dried thyme, dried rosemary, and garlic powder into a paste. Rub this herb butter mixture evenly over the entire turkey breast, including under the skin if possible.
- Layer the Slow Cooker: Scatter the quartered onion and smashed garlic cloves in the bottom of your crock pot. Pour in the broth. Place the seasoned turkey breast, skin-side up, on top of the vegetables. Add fresh herb sprigs if using.
- Slow Cook: Cover and cook on HIGH for 4-5 hours or on LOW for 6-7 hours, until a meat thermometer inserted into the thickest part registers 165°F (74°C). The skin will be soft, not crispy.
- Rest and Serve: Carefully transfer the turkey breast to a cutting board, tent loosely with foil, and let it rest for 15-20 minutes before carving. Strain the cooking liquid to make a quick gravy. Slice and serve with your favorite sides.
Notes
Pat turkey completely dry before seasoning for better herb paste adhesion. Rub herb butter under skin if possible for maximum flavor. Cook until internal temperature reaches 165°F (74°C) in thickest part. Skin will be soft, not crispy, from slow cooking. Let turkey rest 15-20 minutes before carving for juicier slices. Use cooking liquid to make gravy.
