How Do You Reheat Frozen Hollandaise Sauce?
To reheat frozen hollandaise sauce, place it in a heatproof bowl over a saucepan of simmering water. Stir constantly until the sauce is heated through and smooth. Be sure not to overheat or the sauce will curdle. Alternatively, hollandaise sauce can also be reheated in a microwave-safe dish on low power for short intervals, stirring frequently until heated through.