Open-Face Egg Salad Sandwiches

6 hard-cooked eggs
3 tablespoons reduced-fat mayonnaise
1/2 cup finely chopped green onions
1 1/2 tablespoons sweet pickle relish
1/4 to 1/2 teaspoon celery seed
1/4 teaspoon salt
1/8 teaspoon black pepper
2 cups packed spring greens
4 slices reduced-calorie high-fiber bread

1.Separate egg yolks from whites;discard 4 yolks or reserve for another use.
2.Combine remaining 2 egg yolks mayonnaise;mix well.Finely chop egg whites and add to mixture with green onions,sweet pickle relish,celery seed,salt and pepper;mix well.
3.Top each bread slice evenly with greens and egg mixture.
(makes 4 servings)