Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   6      ounces        cucumber -- peeled and halved
                        -- horizontally
   2      tablespoons   reduced-fat cream cheese
   2      teaspoons     lite mayonnaise
     1/4  teaspoon      instant minced onion
     1/4  teaspoon      lemon juice
   1      dash          hot pepper sauce
   1      drop          green food coloring -- up to 2
   2      slices        whole-grain bread -- toasted

Preparation:

Remove any large seeds from the cucumber with a spoon and grate the flesh with a standard grater into a small bowl. Add the remaining ingredients except the bread and mix until fairly smooth and easy to spread. Refrigerate the filling for 1 hour. Spread the mixture on the toasted whole-grain bread. Cut into quarters diagonally and serve.