Squash Casserole

Ingredients

• 1 medium onion, chopped
• 2 Tbsp. butter
• salt and pepper to taste
• 1 c. milk
• 2 c. cooked and drained squash
• 1 c. bread crumbs
• 1 c. grated cheese
• 1 small onion, chopped
• 1 Tbsp. pimento or bell pepper