Instructions

  1. Place onion and celery in cavity of turkey breast.
  2. Sprinkle turkey with salt and pepper and place in 5 to 6 quart slow cooker.
  3. Pour broth over turkey, cover and cook on low for 7 to 8 hours.
  4. Remove turkey to serving platter, cover with foil to keep warm while making gravy.
  5. Place liquid in saucepan after straining out veggies, and add 1 to 2 cans chicken broth- depending on how much gravy you want to make.
  6. In a covered jar, shake together the flour mixed with about 1/2 to 1 cup of water until smooth- or you can whisk it in a bowl.
  7. When liquid comes to a boil, slowly stir in flour mixture, adding just enough to thicken it to your liking.
  8. Cook until it bubbles and thickens, stirring often.