Shrimp Smorrebrod With Horseradish Cream Recipe

Ingredients

• 1 1/4 lbs medium shrimp, cooked and drained (38 to 40 count)
• 1/4 cup whipping cream, chilled
• 1/4 cup sour cream
• 2 tablespoons horseradish
• 1 teaspoon salt
• white pepper
• 2 ripe avocados
• 1 tablespoon lemon juice
• 4 tablespoons butter, softened
• 8 slices rye bread
• 8 leaves soft lettuce
• 1/2 small red onion, thinly sliced
• 1 1/2 tablespoons capers