NO BAKE STRAWBERRY CHIFFON SQUARES

NO BAKE STRAWBERRY CHIFFON SQUARES FOR THE BASE ¾ cup melted butter 4 tbsp white sugar 3 cups graham cracker crumbs FOR THE STRAWBERRY CHIFFON TOP LAYER 2 small packages strawberry jello 1 can sweetened condensed milk 1, 16 oz tub frozen strawberries in syrup, chopped small ¼ cup lemon juice ¾ cup boiling water 1 bag mini marshmallows, 8 ounces or 250 grams 16 ounces whipping cream, beaten to stiff peaks ( Some folks use Cool Whip instead) FOR THE GRAHAM CRUMB BASE Mix together the butter, sugar and graham cracker crumbs. Lightly grease and line a 9x13 inch baking pan with parchment paper. Press the crumb mixture evenly into the prepared pan. Combine boiling water and jello, stir until dissolved. Add sweetened milk, lemon juice and strawberries, including the syrup. Fold in marshmallows and whipped cream. Spread over prepared base and chill until the jello has set. These can also be served frozen; in fact many people prefer them frozen and that's almost always how I serve them. They defrost pretty quickly, so I always store these in the freezer anyway.