1 large can squash, drained
1 tbsp. mayonnaise
1/2 c. shredded cheese (mild)
1 egg, beaten
1 slice onion, diced fine
1 tsp. butter
1/3 pack Ritz crackers, crumbled

Mix squash, mayonnaise, cheese, egg, onion, butter and Ritz crackers together. Spread into Pam sprayed casserole dish. Top with 2/3 crumbled Ritz crackers.

Bake at 350°F for 30 minutes.