1 (8 oz.) pkg. lasagna noodles
1 lb. mild bulk pork sausage
1 (32 oz.) jar commercial spaghetti sauce
1 egg, slightly beaten
1 (12 oz.) carton Ricotta cheese
1 tbsp. dried parsley flakes
1/2 tsp. dried whole oregano
1/4 tsp. pepper
1/4 c. grated Parmesan cheese
2 c. (8 oz.) shredded Mozzarella

In a baking dish layer half of the noodles, half of Ricotta cheese mixture, 1/3 of Mozzarella cheese, and 1/3 of remaining meat sauce; repeat layers using equal amounts.

Arrange mushrooms and pepperoni slices on top. Spoon remaining sauce on top. Bake at 375 degrees for 20 minutes. Sprinkle with remaining cheese and bake an additional 5 minutes. Yield: 6 servings.