Ingredients

2 3/4 cups walnut halves
3 cups Confectioners’ sugar
1/2 cup plus 2 tablespoons unsweetened Dutch-process cocoa powder
1/2 teaspoon salt
4 large egg whites, at room temperature
1 tablespoon vanilla extract

Directions

  1. Preheat oven to 350 degrees Fahrenheit
  2. Spread walnuts on baking sheet. Toast about 9 minutes, until fragrant and turn golden brown. Remove from oven. Cool slightly. Transfer to work surface and chop them coursely.
  3. Lower oven temperature to 320 degrees Fahrenheit. Cover baking sheets with parchment paper.
  4. In a mixer bowl on low speed, mix sugar, cocoa powder and salt until slightly to combined.Add chopped walnuts. Mix until combined.
  5. With mixer speed on medium, add egg whites and vanilla. Increase speed to medium and mix batter until moist. Mix well, but don’t over mix. Batter should not be stiff.
  6. Using a small spoon, place dollaps of batter on lined cookie sheets.
  7. Bake for 7 minutes, rotate pan and continue to bake for 7 minutes more. Cookies are done when shiny and slightly cracked on top.
  8. Cool cookies on wire rack.

Makes 24 cookies.