Ingredients: 4 servings

• Japanese potato salad (recipe below)
• 8 slices prosciutto
• 8 leaves of butter lettuce
• Butter
• 4 sandwich rolls

Directions

1. Prepare the potato salad following the recipe below.
2. Cut the roll into half. Spread the butter and place 2 leaves of lettuce, 1/4 portion of the potato salad, and 2 slices of prosciutto.
3. Repeat the procedure to make a total of 4 sandwiches. Serve cold.