Mushroom Swiss Tortilla Bake From “101 things to do with a tortilla” book I made this. Servings: 6-8 INGREDIENTS 1 pound mushrooms, sliced 1 cup chopped green onion ½ cup butter 1 can (19 ounces) enchilada sauce 1 can (15 ounces) black beans, with liquid 12 corn tortillas 1 pound Swiss cheese, grated Sour cream Salsa STEPS 1) Preheat oven to 350 degrees. Sauté mushrooms and onion in butter until limp. Blend enchilada sauce and black beans in blender until smooth. Pour a little sauce in a 9 x 13-inch pan. Place 6 tortillas in bottom of pan. 2) Spread half of mushroom and onion mixture in pan over tortillas. Pour half of sauce in pan, and sprinkle half of cheese over top. 3) Repeat layers with remaining ingredients, except for sour cream and salsa. 4) Bake 40 minutes, or until bubbly. Serve with a dollop of sour cream and salsa.