Blueberry Flatbread - cooking recipe

Ingredients

2 cups unbleached flour
1 tablespoon baking powder
3 tablespoons sugar
3/4 teaspoon salt
8 tablespoons cold butter
1 large egg
3/4 cup milk, plus
1 tablespoon milk
1 cup frozen blueberries, thawed and drained or 1 cup fresh blueberries
cinnamon sugar (optional)

Preparation

Preheat the oven to 350 F with a rack on the middle level. Butter a baking sheet.
Mix dry ingredients. Cut in the butter until the size of peas.
Beat the egg in a small bowl, then beat in the milk.
Add the blueberries to the dry ingredients, then add the egg mixture quickly, stirring just until moist -- the mixture will be sticky.
Pat out the dough 1/2 inch thick on a cookie sheet into a rough 9 x 12 inch rectangle. If desired, sprinkle with cinnamon-sugar.
Bake until slightly risen and browned, about 12 minutes. Break apart into chunks.