Saute sausage and onion until browned; drain. Add cheeses, mushrooms, seasonings, and 3/4 cup sour cream. Place two tablespoons filling in center of each crepe; roll. Arrange in a ... cream; spread on crepes. Bake, covered, at 375 ... before baking. Serves 6.
Ingredients: 9 (cheese .. cream .. crepes .. marjoram .. salt .. sausage ...)