Great Aunt Bess' Favorite Waffles
["4 c. flour", "4 tsp. baking powder", "1 tsp. baking soda", "1/2 tsp. salt", "1/2 c. oil", "1 1/2 c. water", "3 c. buttermilk or plain yogurt (mixed with a little milk)", "2 eggs, beaten"]
["Mix dry ingredients.", "Stir in remaining ingredients.", "Covered tightly, this lasts two to three days."]
["flour", "baking powder", "baking soda", "salt", "oil", "water", "buttermilk", "eggs"]