Ingredients
1 package (1/4 ounce) active dry yeast1/4 cup warm water (110° to 115°)1 teaspoon beef bouillon granules2 tablespoons boiling water2-1/2 cups all-purpose flour1 cup nonfat dry milk powder1 cup whole wheat flour1 cup cooked long grain rice1 envelope unflavored gelatin1 jar (4 ounces) vegetable beef dinner baby food1 large egg2 tablespoons vegetable oil
Preparation
Preheat oven to 325°. In a small bowl, dissolve yeast in warm water. In another small bowl, dissolve bouillon in boiling water. In a large bowl, combine all-purpose flour, milk powder, wheat flour, rice and gelatin. Stir in baby food, egg, oil, yeast mixture and bouillon mixture until combined.
On a lightly floured surface, knead 8-10 times until mixture forms a ball. Roll to 1/4-in. thickness. Cut with a floured 2-in. bone-shaped cookie cutter. Place 1 in. apart on ungreased baking sheets.
Bake until set, 18-25 minutes. Remove to wire racks to cool. Let stand 24 hours or until hardened. Store in an airtight container in the refrigerator.