Put a turkey breast in the crock pot.
In a separate bowl, combine butter, garlic, lemon zest, salt and pepper.
Smear the butter mixture on top of the turkey breast. This step is easier if the turkey breast is thawed but it will all melt whether it’s frozen or thawed.
Add the juice from the whole lemon all over the turkey breast and tuck the empty lemons in the crock.
Pour white wine and chicken broth along the sides or the crock pot.
Once you’ve poured all the liquid items in, sprinkle the herbs all over the top. Depending on the size of your turkey, you’ll use more or less, but use equal parts.
Cook on low for about 10 hours or until the turkey is completely done, about 165 degrees Fahrenheit.
When the turkey is done, serve with all of your favorite side dishes!