- 1 (14.1 ounce) package ready-to-use refrigerated pie crusts
- 2 small Granny Smith apples
- 1 egg
- 1 tablespoon water
- 11 OREO Cookies, divided
- 3 tablespoons powdered sugar
- Heat oven to 375 degrees F.
- Unroll 1 pie crust on work surface; use 4-inch cutter to cut into 9 rounds, re-rolling scraps as necessary. Repeat with remaining pastry crust.
- Core apples; cut crosswise into a total of 9 rings. Whisk egg and water until blended.
- Place 9 pastry rounds in single layer on parchment-covered baking sheet; brush edges with egg. Top each with 1 each apple ring and cookie. Cover with remaining pastry rounds; press edges together to seal.
- Crush remaining cookies finely; sprinkle over pies.
- Bake 18 to 22 min. or until golden brown. Cool completely. Dust with sugar just before serving.