Soften the cream cheese. Let it sit at room temperature for 30–45 minutes.
This prevents lumps and makes mixing smooth.
Whip the cream. Add heavy cream to a cold mixing bowl and whip to soft peaks. Don’t overbeat—stop when it’s billowy and holds gentle peaks.
Beat the cream cheese. In a separate bowl, beat the softened cream cheese until smooth and fluffy, about 1–2 minutes.
Add flavor and sweetness. Beat in powdered sweetener, vanilla, lemon juice, and a pinch of salt. Start with less sweetener, then adjust to taste.
Fold in the whipped cream. Gently fold the whipped cream into the cream cheese mixture in two or three additions.
Use a spatula to keep it light and airy.
Taste and tweak. Add more sweetener, lemon, or vanilla if needed. If it’s too thick, fold in 1–2 tablespoons more cream.
Chill (optional). Chill for 30–60 minutes for a firmer set and better flavor melding, or serve immediately if you can’t wait.
Top and serve. Spoon into cups or bowls and add berries, cocoa dusting, or nuts. Serve cold.