French Fried Onion Rings
["1 c. flour", "1 c. cornstarch", "1/4 tsp. salt", "3 Tbsp. baking powder", "1 egg", "1 c. cold water", "3 Tbsp. cooking oil", "1 tsp. sugar", "onions, sliced and separated into rings", "oil for deep frying"]
["Stir dry ingredients together.", "Beat egg; add water and oil. Mix well.", "Add liquids to dry ingredients, mixing with fork (more water may be needed to make batter).", "Dredge onion rings through batter and deep fry until golden brown."]
["flour", "cornstarch", "salt", "baking powder", "egg", "cold water", "cooking oil", "sugar", "onions", "oil"]