1. Preheat oven to 325°F.
2. In a large bowl, pour hot water over oatmeal, bouillon granules and butter, allow to stand for about five minutes.
3. Mix in beaten egg, powdered milk and cornmeal. Combine well.
4. Add flour a little at a time while mixing. Continue to stir thoroughly. Add more flour if necessary to make the dough very stiff.
5. Roll dough into a 1/2 inch thickness to cut into shapes and place on lightly greased baking sheet (lightly grease the sheet with butter wrapper).
7. Bake at 325°F for 45 minutes. Turn off oven and crack oven door but leave biscuits in to slowly cool and thoroughly dry out.
There are many ways to vary the recipe using various ingredients - have fun finding your pet's favorites!
