Mushroom Fritters 1 cup of Bisquick 1 cup of chopped fresh mushrooms 2 tablespoons of sliced green onion 1 tablespoon of chopped pimento 1/4 teaspoon of salt 1/4 teaspoon of celery seed 1 beaten egg yolk 1/4 cup of sour cream 1 egg white, beaten stiff Cooking oil Mix Bisquick, mushrooms, onion, pimento, salt and celery seed. Mix together egg yolk and sour cream and stir into the dry ingredients. Gently fold in stiff egg white. Drop batter by teaspoonfuls into hot oil. Fry until golden brown.