Oatcakes - cooking recipe

Ingredients

3 cups rolled oats
1 teaspoon baking powder
1/2 teaspoon salt
1/4 cup butter, softened to room temperature
1/2 cup cold water

Preparation

Put oats into an electric blender and grind to a coarse flour consistency (more or less, according to your preference).
Mix oats with baking powder and salt in a mixing bowl.
Rub in butter until mixture is the texture of coarse crumbs.
Stir in water to form a stiff dough.
Pat dough evenly into a greased 9x13-inch pan (about 1/4 inch thick).
Using a table knife, cut into 16 rectangular pieces. Prick all over with a fork, if desired. (Alternatively, chill, roll out, and cut into rounds.).
Bake at 325 degrees for one hour.
Cool in pan and break apart. Store in airtight container.