3 frangelico hazelnut liqueur cake Recipes

unsalted butter, vanilla extract, all purpose flour (sifted, then measured), unsweetened cocoa powder (preferably dutch-process; sifted, then measured), eggs, sugar, imported gianduja bars (hazelnut-flavored milk chocolate, such as callebaut), chopped, crisp rice cereal, hazelnuts, toasted, husked, finely chopped, imported gianduja bars (hazelnut-flavored milk chocolate, such as callebaut), chopped, chilled heavy whipping cream, scant ) salt, water, tuaca (sweet citrus-flavored liqueur) or frangelico (hazelnut-flavored liqueur), unsweetened cocoa powder, powdered sugar

heavy whipping cream , reserve 1/4 cup to thin if fondue begins to thicken, bittersweet chocolate bars, chopped , 3 1/2 oz each, frangelico or amaretto liqueur, optional, chopped hazelnuts or almonds, optional, hazelnut or almond biscotti, salted pretzel sticks, cubed lb cake, sliced bananas, stem strawberries, sectioned navel oranges, ripe fresh diced pineapple