2 lbs. Italian sausage
2 (6 oz.) cans tomato paste
2 to 3 tsp. oregano leaves
2 to 3 tsp. basil leaves
4 oz. can mushroom pieces and stems, drained
1 lb. (4 c.) shredded Mozzarella cheese
1/2 c. grated Parmesan cheese
1/4 c. chopped fresh parsley
10 oz. can Pillsbury all ready pizza crust

Heat oven to 375 degrees. In large skillet, brown sausage; drain well. Stir in tomato paste, oregano and basil. Spoon evenly into ungreased 13 x 9 inch pan. Top with mushrooms.

In medium bowl, combine Mozzarella cheese, 1/2 cup Parmesan cheese and parsley. Spoon over sausage and mushroom mixture. Unroll pizza crust; press or roll to 13 x 9 inch rectangle. Place crust over cheese mixture; seal edges. Bake for 30-40 minutes or until crust is golden brown. Let stand 5minutes before serving. 12 servings.

NOTE: Other ingredients can be added to suit individual tastes such as onion, green pepper, ground beef, olives, etc.