Place a 3-to-6-pound turkey breast in the Crock-Pot with two cans of chicken broth, and cook it on low for eight to 10 hours. Flip the breast over after five hours, and add more broth if desired.
Cooking times vary from between five hours and 10 hours. The cooking time depends on the weight of the turkey breast and the slow cooker's temperature. Check the breast after a few hours to avoid overcooking. Use a meat thermometer to ensure accuracy. Poultry should be cooked to 165 degrees.
Add onions, carrots, and fresh herb sprigs, such as rosemary, thyme, or sage, to the Crock-Pot for more flavor. Place the vegetables on the bottom and sides of the Crock-Pot with the meat on top for even cooking.
For an herb-rubbed turkey breast, mix 1 teaspoon each of salt, pepper, garlic powder, Italian seasoning and paprika in a bowl. Cover the turkey breast in olive oil, and rub the herb mixture into the turkey breast. Add 1/2 cup of water to the Crock-Pot, and cook the breast on low for five to six hours.
An easy holiday turkey breast recipe calls for crumbled bacon pieces, 1/2 teaspoon of garlic pepper, 1 can of turkey gravy, 2 tablespoons of flour, 1 tablespoon of Worcestershire sauce and 1 teaspoon of sage. Combine all ingredients, and pour them over the turkey breast. Cook the breast on low heat for eight hours.