Veggie & Parmesan Dog Treats - cooking recipe

Ingredients

3 lbs sweet potatoes, unpeeled, cubed
2 lbs carrots, unpeeled, cubed
3 large eggs
15 ounces no-salt-added diced tomatoes
1 cup dry potato flakes
2 cups peas
4 ounces fresh spinach
3/4 cup parmesan cheese
1 ounce dried parsley
8 cups water
6 cups dry oatmeal
8 lbs whole wheat flour
2 tablespoons ascorbic acid, powder

Preparation

Cube sweet potatoes and carrots, cook in water until tender.
In same pan with remaining water, mash with potato masher.
Puree in food processor along with other vegetables and eggs.
Pour into extra large roasting pan, add ascorbic acid powder, stir and let set 15 minutes.
Stir in oatmeal, 2 cups at a time. Let set for 20 minutes.
Gradually add flour -- 2 cups at a time, mixing well after each addition. Near end of mixing, you will need to knead in the flour by hand.
When dough is no longer sticky, placed in clean roaster, cover and refrigerate several hours or overnight.
On flour coated surface, roll dough to 1/4\" thickness and cut onto quarter sized pieces.
Bake at 350\u00b0F for 30 minutes, turn and bake for additional 30 minutes or until dry.
Cool to room temperature and refrigerate or freeze as desired.