I discovered this delicious popcorn recipe (and photo) from the Popcorn Board. Note that oil-popped popcorn only has 55 calories per cup! Skip the added margarine and season to taste with a little salt instead, and you've got yourself a downright healthy snack! 3 cups of popped popcorn is equivalent to one serving of grains. You can find more popcorn recipes at www.popcorn.org.