Patchwork Cobbler

From Southern Living

• Ready In: 2 hrs 25 mins
• Serves: 10-12

Ingredients

• 2  cups all-purpose flour
• 3  tablespoons sugar
• 1⁄4 teaspoon salt
• 1  cup butter, cut into pieces
• 1  large  egg yolk
• 3  tablespoons milk
• 8  cups  peaches, peeled and sliced, 3 lbs
• 5  cups plums, sliced, 2 lbs
• 2  cups blueberries
• 2  teaspoons vanilla extract
• 1 3⁄4 cups sugar
• 1⁄2 cup all-purpose flour
• 1⁄4 cup butter
• 1  large egg

Directions

1. For crust: stir together first three ingredients. Cut butter into flour mixture. Whisk together egg yolk and milk. Stir into butter/flour mixture. Shape into a flat disc, wrap in plastic wrap, and chill at least 1 hour.
2. For filling: Preheat oven to 425 degrees. Mix peaches, plums and blueberries in a bowl. Stir together sugar and flour. Stir into peach mixture. Pour fruit into a 9x13 inch pan. Drizzle with melted butter.
3. Roll dough for crust to 1/4 inch thickness. Cut into 2 inch squares. Lay squares in a patchwork pattern over peach mixture. Whisk together egg and water. Brush over crust. Sprinkle with sanding sugar if desired.
4. Bake 40 to 55 minutes. Cool 1 hour.