Kidney Bean Salad

Ingredients

 * 3 cups cooked kidney beans
 * 2 onions, chopped (or chives)
 * ⅓ cup mayonnaise
 * ½ cucumber, sliced
 * ½ tsp strong mustard
 * ¾ cup celery chopped
 * ½ tsp each salt and pepper
 * 4 hard boiled eggs

Directions

 * 1) Mix all ingredients except for kidney beans and hard boiled eggs with mayonnaise.
 * 2) Then when mixed well, add beans and eggs.
 * 3) Mix well.
 * 4) Cover, chill overnight.