Deep Dish Pizza Casserole

WW: 6 servings, 6 pts per serving

! lb ground beef
1 15oz can Italian style tomato sauce
1/2 C chopped onion
1/2 C chopped green pepper
1 C sliced mushrooms
1 10oz can pizza dough
6oz shredded part-skim mozzarellacheese

Brown meant and drain. Add tomato sauce, onion, and green pepper. Press pizza dough into 9 x 13 pan sprayed with Pam. Pour meat mixture on crust. Bake at 425 for 12 minutes. Top with cheese and mushrooms. Bake another 5 minutes or until crust is brown and cheese is melted. Cut into six pieces.