Place flour and cornmeal into a medium mixing bowl. Blend with a whisk.
Add water and oil. Mix.
Place dough onto waxed paper. Knead for 2 or 3 minutes until smooth.
Roll 1/4" thick. Cut with cookie cutter.
Mix garlic powder into tomato paste. Spread a little tomato paste evenly over the top of each biscuit.
Place on sprayed baking sheet. Bake @ 350°F for 25 minutes.