Ingredients
Equipment
Method
Heat-treat the flour and freeze cookie dough pieces
- Preheat the oven to 350°F and spread the all-purpose flour on a sheet pan in a thin, even layer; bake for 5 minutes and cool completely.
- In a bowl, mix the unsalted butter, brown sugar, milk, vanilla extract, and salt until smooth.
- Stir the cooled heat-treated flour and mini chocolate chips into the dough mixture until evenly combined.
- Roll the dough into small balls, place on a tray, and freeze until firm.
Cook the vanilla custard, chill, then churn
- Heat the heavy cream and whole milk until steaming but not boiling.
- Whisk the heated cream and milk into the egg yolks beaten with granulated sugar.
- Cook the custard, stirring constantly, until it reaches 175°F.
- Strain the custard, then stir in vanilla extract and salt, and cool completely.
- Refrigerate the custard for 4 hours.
- Churn in an ice cream maker until thick, then fold in the frozen cookie dough pieces during the last 5 minutes.
Freeze until firm
- Transfer the churned ice cream to a container and freeze until firm.
Notes
Pro tip: cool the heat-treated flour fully before mixing so the dough doesn’t turn greasy or melt. Store in the freezer, covered, for up to 2 weeks; thaw in the fridge 10–15 minutes for easier scooping. Freezing yes; the cookie dough chunks stay best when you keep them frozen until the last 5 minutes of churning. If you want a dairy-free swap, use a plant-based cream and milk plus an egg-free custard method—but the flavor and texture will change.
