This is a yummy combination of sweet and salty.
Combine and press into a 9X13 pan; 2 C. crushed pretzels, 2 Tblsp. sugar, and 3/4 C. melted butter. Bake for 10 minutes at 350*.
Mix 1 C. sugar with 8 ounces of cream cheese. Fold in a small carton of Cool Whip. Spread on the pretzel mixture.
Dissolve a large blackberry jello in 2 cups of boiling water. Add about 10 ounces of partially thawed raspberries. Let it sit until thick and pour over the cream cheese layer.