Gloria's Casserole

2 cups cleaned, cooked, flaked crab
2 cups frozen or drained canned small shrimp
2 cup diced celery
2 cup diced green pepper
2 cup diced sweet onion
2-3 dashes Worcestershire sauce
Sufficient real mayonnaise to bind
Crushed crackers or croutons with melted butter for a topping (optional)

Toss ingredients gently and place in shallow casserole or baking pan. Heat through at 350 degrees. Vegetables should remain crisp. Serve immediately.