2 tablespoons fat-free mayonnaise
8 slices whole-grain bread with flaxseed, toasted
4 large leaves romaine or Boston lettuce
1 large ripe tomato, thinly sliced
1 sliced peeled avocado
4 slices Swiss cheese
Method of Preparation:
1.Spread mayonnaise on the bread.
2.Layer 4 slices with 1 lettuce leaf, 1 slice tomato, 1 slice avocado, and 1 slice cheese; top with remaining bread slices. Cut sandwiches in half diagonally.