Berry Crumb Bars recipe.

Ingredients
1 cup white sugar
1 teaspoon baking powder
3 cups all-purpose flour
1 cup shortening
1 pinch salt
1 pinch ground cinnamon
4 cups raspberries
1/2 cup white sugar
3 teaspoons cornstarch

Directions
Preheat oven to 375 degrees F (190 degrees C). Grease one 13x9 inch pan.
Combine 1 cup of the sugar, the flour, baking powder, salt, ground cinnamon, shortening, and egg. Dough will be crumbly. Pat half of the dough into the prepared pan.
Combine the remaining 1/2 cup sugar, the cornstarch and berries. Place mixture over dough in pan. Crumble the remaining dough over the tops of the berries.
Bake at 375 degrees F (190 degrees C) for 45 minutes or until the top is slightly brown.