Vanilla Lemon Panna Cotta with Berry Compote (Low-Carb)

Published: February 28, 2026
Mattoo RossiMattoo Rossi
Tags: Dessert, Vegetarian, Low-Carb, Make-Ahead, Keto, Sugar-Free

Lemon Panna

Silky low-carb panna cotta brightened with lemon and vanilla, topped with a sugar-free mixed berry compote.

Prep Time:15 minCook Time:15 minTotal Time:150 minServings:4Difficulty:Easy

Nutrition (per serving)

Calories:220 kcal
Protein:4 g
Carbs:8 g
Fat:20 g

This is my favorite light, low-carb take on classic Italian panna cotta — silky cream tempered with almond milk, bright lemon, and vanilla, set until just wobbly and spoon-ready. It feels indulgent without loading up on sugar or carbs, so you can finish a meal with something elegant and satisfying.

I love the contrast of the creamy base with a tart, sugar-free berry compote; it’s quick to make ahead for dinner parties and keeps beautifully in the fridge. Treat it like a little jewel of a dessert that’s both simple and showy.

Ingredients

  • Heavy cream:1 1/2 cups
  • Unsweetened almond milk:1/2 cup
  • Powdered erythritol (or preferred sweetener):1/4 cup
  • Powdered gelatin:2 1/4 tsp
  • Cold water (for blooming gelatin):2 tbsp
  • Vanilla extract:1 tsp
  • Lemon zest:1 tsp
  • Salt:1/8 tsp
  • Mixed berries (fresh or frozen):1 cup
  • Powdered erythritol (for compote):2 tbsp
  • Lemon juice:1 tbsp
  • Water (for compote):2 tbsp
  • Fresh mint leaves (garnish):4 pieces

Instructions

  1. Sprinkle the powdered gelatin over 2 tbsp cold water in a small bowl and let bloom 5 minutes.

    Powdered gelatin falling into a bowl of cold water
  2. In a small saucepan, combine heavy cream, almond milk, 1/4 cup erythritol, lemon zest, and salt. Warm over medium heat until hot and steaming (do not boil), stirring to dissolve the sweetener.

    Cream mixture steaming in a saucepan with lemon zest
  3. Remove the cream from heat, stir in the bloomed gelatin until fully dissolved, then whisk in the vanilla. Strain the mixture through a fine sieve into a measuring cup to remove zest and bubbles.

    Vanilla cream poured through a fine sieve into a measuring cup
  4. Divide the mixture among four 4-oz ramekins or glasses. Let cool to room temperature, then cover and chill at least 2 hours (or overnight) until set.

    Panna cotta mixture poured into small dessert glasses
  5. While the panna cotta chills, make the compote: in a small saucepan combine berries, 2 tbsp erythritol, lemon juice, and 2 tbsp water. Cook over medium-low heat until berries break down and sauce thickens slightly, about 6–8 minutes. Taste and adjust sweetness.

    Mixed berry compote simmering in a small saucepan
  6. Cool the compote to room temperature, then spoon a tablespoon or two over each set panna cotta just before serving. Garnish with mint leaves and a little extra lemon zest if desired.

    Berry compote spooned over set panna cotta with mint

Tips & Notes

  • If you prefer a smoother panna cotta, strain the warm cream through a fine mesh sieve before pouring into molds.
  • To unmold, dip the ramekin in warm water for 5–8 seconds and loosen the edge with a thin knife — or simply serve in the ramekin for an easy presentation.