Three Bean Casserole

Directions

1. 1
   Cook beans and peas separately according to package directions.
2. 2
   Drain and combine all three.
3. 3
   Add milk, mayonnaise, onion, water chestnuts and salt to taste.
4. 4
   Pour into buttered casserole.
5. 5
   Butter 3 or 4 slices of bread.
6. 6
   Cut into cubes. Sprinkle on top of mixture.
7. 7
   Bake at 350° for 30 to 40 minutes, until bubbly.