Plain Waffles
["2 c. flour", "3 tsp. baking powder", "2 Tbsp. sugar", "1 tsp. salt", "1/2 c. oil", "2 eggs, separated", "1 1/2 c. milk*"]
["*Hint:", "For the very lightest pancakes or waffles, replace the milk with club soda.", "Close windows before cooking, or waffles or pancakes will float out!"]
["flour", "baking powder", "sugar", "salt", "oil", "eggs", "milk"]