1 lg. zucchini
2 lg. yellow squash
1/2 lb. mushrooms
1 sm. onion
1 sm. bell pepper
1 c. mayonnaise
1 tsp. salt
1/2 tsp. pepper
1/4 tsp., garlic powder
1 tbsp. Parmesan cheese
1 box Pillsbury Ready Made Pie Crust
2 tomatoes, sliced
1 lb. mozzarella cheese, grated

Chop vegetables and saute in butter; drain. Add mayonnaise, salt, pepper, garlic powder and Parmesan cheese. Line deep dish pie pan or casserole dish (2 -3 quart) with pie crust. Place sliced tomatoes over crust. Pour squash mixture over tomatoes, cover with grated cheese. Put pie crust on top, seal edges and make slits in top. Bake for 1 hour or until crust is done at 350 degrees. Serves 6 to 8.