
Step 1: Prepare the Turkey Breast
Pat the turkey breast dry with paper towels to help the seasoning stick. If the turkey has skin, gently lift it and rub some of the seasoning underneath for extra flavor.
Step 2: Make the Herb Butter
In a small bowl, mix together the melted butter, olive oil, garlic, salt, black pepper, garlic powder, onion powder, paprika, thyme, rosemary, sage, and lemon zest.
Step 3: Season the Turkey
Rub the butter mixture all over the turkey breast, covering both the skin and under the skin for maximum flavor.
Step 4: Prep the Crockpot
Place the onion slices, celery, carrot, and garlic cloves at the bottom of the crockpot to create a flavorful base. Pour in the chicken broth and Worcestershire sauce.
Step 5: Slow Cook the Turkey
Place the seasoned turkey breast skin-side up on top of the vegetables. Cover and cook on LOW for 5-6 hours or until the internal temperature reaches 165°F (75°C).
Step 6: Broil for Crispy Skin (Optional but Recommended)
For golden, crispy skin, transfer the turkey breast to a baking sheet and broil on high for 4-5 minutes until the skin is nicely browned.
Step 7: Rest and Serve
Let the turkey rest for 10-15 minutes before slicing. This helps the juices redistribute, keeping the meat tender. Slice and serve with gravy, mashed potatoes, and your favorite sides!