In a large bowl, combine the granola, flour, brown sugar and cinnamon; cut in butter until crumbly. Set aside a third of the mixture for topping. Press remaining mixture into a well greased 9 inch square baking dish. Bake at 375* for 10 minutes.
Spread preserves over crust; sprinkle with reserved granola mixture. Bake 15 minutes longer or until filling is bubbly around the edges. Cool on a wire rack. Cut into squares. Store in the refrigerator.