- 2 ½ cups heavy cream
- zest of 3 lemons
- 6 tablespoons lemon juice
- 1 cup of white sugar
- Put the cream in a big saucepan with the sugar and gently heat, stirring, until the sugar has melted. Bring to a simmer and bubble for 1 minute.
- Turn off the heat and stir in the lemon zest and juice.
- Divide the filling between glasses or mason jars, cool to room temperature, then carefully cover and chill for at least 3 hours, or up to 1 day.
- Serve with extra lemon zest and some chopped mint for garnish.