- 2 cups walnut halves
- 1 large egg white, lightly beaten
- 1/4 cup packed dark-brown sugar
- 1 teaspoon coarse salt
- 1/4 teaspoon cayenne pepper
- Preheat oven to 350 degrees. Toss together all ingredients in a medium bowl. Spread in a single layer on a rimmed baking sheet lined with parchment. Bake until fragrant and sugar is bubbling, about 10 minutes. Let cool completely on sheet on a wire rack.