3 berry tart lemon cream filling Recipes

graham cracker crust, graham crackers -- broken into rough pieces, granulated sugar, unsalted butter -- melted and warm, berry filling, fresh raspberries -- (about 9 oz), fresh blackberries -- (about 11 oz), fresh blueberries -- (about 10 oz), granulated sugar -- (3 1/2 oz), cornstarch, table salt, lemon juice -- from 1 lemon, red currant jelly, cream, heavy cream -- (cold ), granulated sugar, vanilla extract

all-purpose flour, cornstarch, sugar, butter, vanilla extract, egg yolks, beaten, cream cheese, lemon curd, lemon , juice and rind of, grated, sugar , to sweeten (optional), mixed red berries, red currant jelly