Bean Casserole

Ingredients

• 2 cans French green beans
• 1 regular size can party peas (use a bit of the liquid)
• 1 pkg. frozen lima beans, cook per directions on pkg.
• 1 small onion, chopped
• 1 can water chestnuts, chopped
• 1/2 c. margarine
• 1 1/2 c. mayonnaise
• 1 Tbsp. Worcestershire sauce
• 1 Tbsp. mustard