Spaghetti Pie

Ingredients

• 1 1/2 lb. ground beef or turkey
• 1/3 c. chopped onion
• 1/4 c. chopped green pepper
• 1 (15 oz.) jar spaghetti sauce
• 1 tsp. brown sugar
• 1/2 tsp. salt
• 1/2 tsp. garlic salt
• 1/4 tsp. pepper
• 1 (14 oz.) can mushrooms, drained
• 1 (8 oz.) pkg. spaghetti, broken up
• 3 tsp. butter or margarine, melted
• 1/3 c. Parmesan cheese
• 1 egg, well beaten
• 1 (8 oz.) container cottage cheese
• 1 c. shredded Mozzarella cheese