Hazelnut Pastry Dough

• 1/8 cup hazelnuts (about 1/2 ounce)
• 1/3 cups plus 1 teaspoon sugar
• 1 3/4 cups all-purpose flour
• 1/2 teaspoon baking powder
• 1 stick (1/2 cup) plus 2 tablespoons cold unsalted butter
• 1 large egg
• 1 teaspoon Frangelico (hazelnut-flavored liqueur) or hazelnut extract
• 1 teaspoon vanilla

1. Toast and skin hazelnuts.
2. In a food processor pulse nuts with 1 teaspoon sugar until finely ground.
3. Add flour, baking powder, and a pinch salt, pulsing to combine.
4. Add remaining 1/3 cup sugar and pulse to combine.
5. Cut butter into small pieces and add to flour mixture, pulsing until mixture resembles coarse meal.
6. In a small bowl lightly beat together egg, Frangelico or hazelnut extract, and vanilla.
7. Add egg mixture to butter mixture, pulsing until mixture forms a dough.
8. Dough may be kept, wrapped in plastic wrap and chilled, up to 3 days.
9. Bring dough to room temperature before using.

hazelnuts, sugar, flour, baking powder, cold unsalted butter, egg, frangelico, vanilla

Taken from www.epicurious.com/recipes/food/views/hazelnut-pastry-dough-14910 (may not work)