Cobbler Dough | Williams Sonoma

Ingredients

• 1 1/4 cups unbleached all-purpose flour
• 1/3 cup sugar
• 1/4 tsp. salt
• 7 Tbs. cold unsalted butter, cut into 1/4-inch<br>  cubes
• 1 egg yolk
• 1 tsp. vanilla extract
• 2 Tbs. very cold water