- 1/4 cup coarsely grated Gruyère (about 1 ounce)
- 2 tablespoons coarsely chopped walnuts
- 1 teaspoon coarsely chopped fresh rosemary leaves
- Preheat oven to 350° F.
- On a baking sheet divide Gruyère into 8 small mounds and sprinkle walnuts and rosemary on top. Bake wafers in middle of oven until pale golden, about 4 minutes. Cool wafers on sheet 1 minute and with a spatula carefully transfer to a rack to cool completely.