Squash Casserole

Ingredients

• 6 medium to large squash, sliced
• 1/4 tsp. pepper
• 1/2 tsp. salt
• 1 egg, well beaten
• 1/2 c. milk
• 1 c. grated cheese
• 1 can cream of mushroom soup
• 1/4 c. finely chopped onion
• 1/4 c. chopped green peppers
• 8 saltine crackers, crushed