Yellow Squash Casserole

INGREDIENTS

• 4 cups sliced yellow squash
• 1/2 cup chopped onion
• 35 buttery round crackers, crushed
• 1 cup shredded Cheddar cheese
• 2 eggs, beaten
• 3/4 cup milk
• 1/4 cup butter, melted
• 1 teaspoon salt
• ground black pepper to taste
• 2 tablespoons butter