Party Squash Casserole

Ingredients

• 1 1/2 lb. yellow squash, sliced
• 1/2 c. mayonnaise
• 1 large egg, slightly beaten
• 1/2 c. chopped pecans
• 1/2 c. Cheddar cheese, shredded
• 1/4 c. finely chopped onion
• 1/4 c. finely chopped green pepper
• 1 tsp. sugar
• 1/2 tsp. salt
• 1/2 tsp. pepper
• 1/3 c. fine dry bread crumbs
• 1 Tbsp. butter or margarine, cut into pieces