Active Time

　　25 min

　　Total Time

　　25 min

　　Tartines de Caviar à la Crème Aigre

　　Active time: 25 min Start to finish: 25 min

Ingredients

　　2 large eggs, hard boiled

　　1/4 cup minced white onion

　　1 cocktail pumpernickel loaf

　　1/2 cup sour cream

　　150 g caviar (5 ounces; preferably osetra)

　　Garnish: fresh chervil or chopped fresh chives

Step 1

Step 2

　　Cooks' notes:

　　• Eggs can be boiled 2 days ahead and chilled. Mince onion and add to egg within 1 hour of serving.

　　• Pumpernickel squares can be cut 1 day ahead and kept, wrapped tightly in plastic wrap, at room temperature.