This one killer thought was good. For this recipe I would make at night time and let it set till the next day to give a treat for breakfast.
- Preheat oven to 275°F or 140°C.
- Mix the first 5 ingredients in a medium bowl.
- Add in Egg, oil and hot water.
- Stir well. Roll out on a well-floured surface to 1/2 inch thickness. Place on ungreased cooking sheet. Bake on center rack, for about 2 hours until dry and very hard. Let stand overnight to dry thoroughly. Makes 10 big bones and 14 puppy bones.