6 c Onions, minced 2 tb Olive oil 1 tb Butter 1 1/2 tb Flour 3 Eggs 1/2 c Half & half 1/3 c Plain yogurt 1 ts Salt 1/8 ts Fresh ground pepper 1/8 ts Ground nutmeg 1/2 c Grated Swiss cheese 12 -18 thin slices of -pepperoni 1 8-inch partially baked -pastry shell Saute onions with oil and butter in heavy skillet over low heat until well done, stirring often. Do not brown. Sprinkle with flour and continue cooking slowly about l-2 minutes. Cool well. Beat eegs, add half&half, yogurt, salt, pepper and nutmeg. Add to cooled onions. Sprinkle half the cheese on bottom of prebaked pastry shell and fill with egg-onion mixture. Arrange pepperoni slices on top. Sprinkle with remaining cheese. Bake for 10 minutes at 450, reduce heat to 300 and bake 20 minutes longer.