Use this recipe as a template, and customize according to your preferences. Try adding watercress, baby lettuce greens, or thinly sliced poached chicken breast.
6 tablespoons butter, softened
3 tablespoons chopped fresh mint
1/4 teaspoon salt
1 serrano chile, seeded and finely chopped
12 (1-ounce) slices white sandwich bread
1 1/2 cups thinly sliced English cucumber
1 tablespoon fresh lime juice
How to Make It
Combine first 4 ingredients, stirring until well combined.
Trim crusts from bread; discard crusts. Spread each bread slice with about 1 1/2 teaspoons butter mixture. Place cucumber in a small bowl, and drizzle with lime juice; toss to coat. Arrange cucumber slices in an even layer over buttered sides of 6 bread slices; top with remaining bread slices, buttered side down. Cut sandwiches diagonally into quarters.