01 -
Stir the egg yolks with the sugar until a smooth paste forms. Add the heavy cream and cook over medium heat, stirring constantly until the custard lightly thickens but doesn't come to a boil.
02 -
Add the frozen raspberries immediately to cool down the custard and prevent overcooking. Stir to combine, then add the vanilla, lemon juice, and sea salt.
03 -
Lightly blend the custard in a blender until smooth but not enough to completely break down the raspberry seeds.
04 -
Pour the raspberry custard through a fine mesh sieve to remove the raspberry seeds. Refrigerate the custard until thoroughly chilled, 2-4 hours or overnight.
05 -
Freeze the ice cream custard in your ice cream machine according to the manufacturer's instructions.
06 -
The ice cream is done when you can scoop out a small amount on a spoon and it doesn't fall right off. Serve immediately for a soft-serve texture, or freeze for 4+ hours for a firmer consistency.