10 large eggs 1 c. sour cream 1 c. cottage cheese 1/2 lb. cheddar cheese, grated 1/2 lb. Monterey jack cheese, grated 1/2 c. margarine/butter 1 t. baking powder 1/2 c. flour Optional additions - Your choice: 4 oz. diced green chilies 1/4 c. snipped chives 1/2 c. diced cooked bacon or hamPreheat oven to 350 F. Melt margarine or butter and stir in flour and baking powder to form a smooth paste. Cool slightly. Beat eggs and stir in flour mixture. Fold in remaining ingredients. Pour into greased 9" x 13" baking dish and bake in oven for 45 min until puffy and golden. Serve with sliced tomatoes or sliced avocadoes, sour cream and salsa. (Take a salsa that you like and add chopped melon or fresh berries for a variation) To prepare in advance: Bake for only 20 minutes (or until just set), then cool and refrigerate. Before serving, bake an additional 25-30 minutes until golden. Re-heats well from chilled Left over pieces can be re-heated in the microwave but the product becomes denser and not as light. Still good, though!