Berry Bliss Cobbler

Directions

1. Preheat oven to 400°. Toss strawberries, raspberries and blueberries with 2/3 cup sugar and tapioca. Transfer to a greased 10-in. cast-iron or other ovenproof skillet; let stand 20 minutes.
2. Meanwhile, whisk flour, remaining 1 tablespoon sugar, baking powder and salt. Cut in butter until mixture resembles coarse crumbs. In another bowl, whisk together egg and milk; stir into crumb mixture just until moistened. Drop by tablespoonfuls onto fruit. Sprinkle with coarse sugar.
3. Bake, uncovered, until filling is bubbly and topping is golden brown, 20-25 minutes. Serve warm.