These buttery bars can be made with any flavor jam or preserves you choose.
PEACH CRUMBLE BARS
1/2 cup packed light brown sugar
1 cup all-purpose flour
1/4 teaspoon baking soda
1/8 teaspoon salt
1 cup rolled oats
1/2 cup butter, softened
3/4 cup peach preserves
1. Preheat oven to 350 degrees F. Grease one 8-inch square pan and line with greased foil.
2. Combine brown sugar, flour, baking soda, salt, and rolled oats. Rub in the butter using your hands or a pastry blender to form a crumbly mixture. Press 2 cups of the mixture into the bottom of the prepared pan. Spread preserves to within 1/4 inch of the edge. Sprinkle the remaining crumb mixture over the top, and lightly press it into the preserves.
3. Bake for 30 to 35 minutes in preheated oven, or until lightly browned. Allow to cool before cutting into bars.