Soften the dairy: Let cream cheese and butter sit out until very soft.
This prevents lumps and creates a silky mixture.
Beat until smooth: In a mixing bowl, beat the cream cheese and butter together until completely creamy and uniform, about 1–2 minutes.
Add flavor and sweetener: Mix in lemon zest, lemon juice, vanilla, salt, and powdered sweetener. Start with the lower amount of sweetener and juice, then adjust to taste.
Adjust texture: If you want extra creaminess, beat in heavy cream. If the mixture feels too soft, sprinkle in a little coconut flour to help it set.
It should be thick and pipeable.
Chill slightly: Cover and chill the mixture for 15–20 minutes to make it easier to portion.
Portion: Scoop small balls with a 1-tablespoon scoop, or pipe into silicone molds. If scooping, roll gently to smooth edges.
Optional coating: Roll each fat bomb in coconut, extra zest, or crushed freeze-dried raspberries for color and texture.
Set: Freeze on a parchment-lined tray for 30–45 minutes until firm, then transfer to an airtight container.
Serve: Enjoy chilled. For the best texture, let them sit at room temperature for 3–5 minutes before eating.