Puree the berries in a blender or food processor until smooth.
Put the puree, sugar, and squeeze of lemon in a large heavy bottomed saucepan and bring to a boil, stirring almost constantly to dissolve the sugar.
Let boil gently, stirring often, until much of the liquid has evaporated and the mixture is thickened, and coats the back of a spoon, about 15 minutes. You should have about a cup of thick puree. Cool and then refrigerate.
make the custard
In a medium heavy bottomed saucepan whisk 6 egg yolks with the 1/2 cup sugar and 4 Tbsp corn syrup until well combined.
Over medium heat whisk in1 3/4 cups heavy cream and the 1 cup cultured buttermilk. Whisk well to combine, then switch to a silicone spoonula. Allow the mixture thicken, stirring almost constantly. You do not want it to boil, so watch carefully.
Pour through a strainer into a bowl and add the 1 tsp vanilla extract. Let cool at room temperature, then stir in the chilled strawberry puree. Cover and refrigerate until cold. I leave it overnight.
make the ice cream
Process your ice cream according to your machine's directions.
You can enjoy it as soft serve style right away, or transfer to a freezer safe pan and freeze until scoop-able, about 4 hours.
Notes
No Churn Option(We'll omit the egg yolks in this version.)
Make the puree and chill as per the recipe.
In a large bowl, whisk together the strawberry purée, buttermilk, vanilla, and corn syrup. In a separate bowl, whip the cream to soft peaks.
Fold the two together until smooth.
Pour into a loaf pan, cover, and freeze until firm—about 6 hours.
Nutritional information is provided as a courtesy and is an estimate only. This information comes from online calculators. Although The View from Great Island attempts to provide accurate nutritional information, these figures are only estimates.
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