Pound cake, strawberries, biscotti, pretzels, and/or bananas, for dipping
In a large measuring cup or microwave-safe bowl, combine the chocolate chip, heavy cream, and butter. Microwave for 2 minutes.
Remove from the microwave and whisk until completely smooth. Add in hazelnut liqueur, to taste, and continue stirring until well-combined.
Pour into a bowl or fondue pot. Top with toasted hazelnuts. Serve warm with pound cake, stawberries, biscotti, pretzels, and/or bananas. Can be refrigerated for up to a week and reheated in the microwave.