Cucumber Sandwiches

Originally from allrecipes.com. I served this at book club. I'd never really had rye bread before, but it was good in this combo.

Ingredients:
1 (8 ounce) package cream cheese, room temp
3 tablespoons sour cream
1 (.7 ounce) package dry Italian-style salad dressing mix
1 (1 pound) loaf cocktail rye bread
2 cucumbers, sliced

Directions:
1. In a small bowl, blend cream cheese, sour cream and dry Italian-style salad dressing mix.
2. Arrange cocktail rye bread slices on a medium serving dish.
3. Spread with the cream cheese mixture.
4. Top each with a cucumber slice.