" If using a machine, switch to a handheld whisk and continue to whisk until all the liquid cream has been incorporated and the texture of the cream is uniformly soft and billowy. Taste and adjust sweetness and flavoring as desired. Keep chilled until serving. Cover and refrigerate leftovers for up to 2 days. Use a whisk to bring deflated cream back to soft peaks as needed. "

― Samin Nosrat , Salt, Fat, Acid, Heat: Mastering the Elements of Good Cooking