Recipe information
Total Time
30 min
Yield
Makes 40 hors d'oeuvres
Ingredients
2 oz finely grated Parmigiano-Reggiano (1 cup)
1/2 cup mayonnaise
1 tablespoon minced onion
1/8 teaspoon cayenne
10 slices firm white sandwich bread
Special Equipment
a 1 3/4-inch round cookie cutter; a small offset spatula
Preparation
Step 1
Put oven rack in upper third of oven and preheat oven to 400°F.
Step 2
Stir together cheese, mayonnaise, onion, and cayenne.
Step 3
Cut out 4 rounds from each bread slice using cutter and arrange on a baking sheet. Bake toasts until tops are crisp and just golden, 3 to 4 minutes. Cool toasts slightly on baking sheet on a rack. (Leave oven on.)
Step 4
Top each toast with a rounded 1/2 teaspoon cheese mixture, spreading to edge with a small offset spatula or knife. Bake toasts until topping is puffed and golden, about 6 minutes.
