Preheat oven to 350°F. Spray a 9-inch square baking pan with cooking spray or line with parchment paper. Using a blender or a food processor, pulse 20 cookies. Add the melted butter and stir to ...
Press two-thirds of the oat mixture in an even layer on the bottom of the prepared baking pan and top with the raspberry preserves ... Bake the bars for about 45 minutes, rotating the pan halfway ...