My Favorite Dinner Party - marcuslink - Glenn & Karen Marcus

Ingredients

• 2 cups all-purpose flour
• 1 tablespoon salt
• 1/8 teaspoon cayenne pepper
• 1/8 teaspoon baking powder
• 7 oz. cold unsalted butter, cut into chunks (about 14 tablespoons)
• 3-1/2 oz. finely grated sharp Cheddar cheese
• 1-1/2 oz, about 1/2 cup of finely grated Parmigiano Reggiano
• 1 large egg, lightly beaten
• 1/2 cup finely chopped pecans or walnuts
• 1 large egg yolk mixed with a pinch of paprika and 1/2 tsp. water, as a glaze
• Kosher or sea salt for sprinkling