Preheat the oven to 350 degrees.
Combine the dry ingredients, then cut in the butter until it is crumbly. You can use a pastry cutter, fork or two knives.
Press 2/3 of the mixture evenly into the bottom of a greased or parchment-lined 8" square pan.
Bake for 10 minutes.
Add the raspberry fruit spread on top of the crust, spreading it evenly.
Sprinkle the rest of the crumble over the top of the fruit spread.
Bake it for 25-30 minutes, or until the top is golden and the filling is bubbly.
Let it cool for 2 to 2 1/2 hours then cut into 16 bars.