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Sweet Corn Ice Cream

This no-churn-style custard ice cream extracts the pure milky sweetness of summer corn by steeping the stripped cobs and blended kernels directly into the cream base. The result is a pale golden, surprisingly complex dessert with a flavor that is unmistakably corn — sweet, fresh, and faintly grassy — without being novelty. It surprises people and converts them in one taste, making it one of the most memorable ways to use peak-season corn.

45 min (25 min prep, 20 min cook)Serves 8mediumPuddingsvegetarian · gluten-free

Ingredients

  • 4 ears sweet corn, kernels cut off, cobs reserved
  • 2 cups heavy cream
  • 1 cup whole milk
  • ¾ cup granulated sugar
  • 5 large egg yolks
  • ½ tsp kosher salt
  • 1 tsp vanilla extract

Contains: milk, eggs.

Method

  1. Blend the corn kernels with the milk in a blender until completely smooth. Strain through a fine-mesh sieve into a medium saucepan, pressing to extract all liquid. Add the corn cobs (broken in half), cream, and half the sugar. Heat over medium, stirring, until steaming but not boiling. Remove from heat, cover, and steep for 20 minutes.About 30 min
  2. Discard the corn cobs. Return the corn cream to medium-low heat. In a bowl, whisk egg yolks with remaining sugar and salt until pale and thick.About 5 min
  3. Slowly ladle about 1 cup of the hot cream into the egg mixture, whisking constantly (tempering). Pour the warmed egg mixture back into the saucepan. Cook over medium-low heat, stirring constantly with a wooden spoon, until the custard thickens enough to coat the spoon, about 8-10 minutes. Do not boil.About 12 min
  4. Remove from heat, stir in vanilla, and strain through a fine-mesh sieve into a clean bowl. Press plastic wrap directly on the surface and refrigerate until completely cold, at least 4 hours or overnight.About 5 min
  5. Churn in an ice cream maker according to the manufacturer's instructions. Transfer to a freezer container and freeze for at least 2 hours until firm.About 30 min

Tips

  • The steeping step is essential — leaving the cobs in the warm cream for 20 minutes extracts enormous flavor.
  • A pinch of extra salt at the end brightens the corn flavor significantly.
  • Serve in small scoops alongside a slice of blueberry pie for a classic American pairing.

Ring the changes

  • Swirl in a caramel sauce before the final freeze for salted caramel corn ice cream.
  • Add 1 tsp of smoked salt to the custard for a smoky-sweet version reminiscent of grilled corn.

Keeping it

Store in a sealed container in the freezer for up to 2 weeks. Press plastic wrap onto the surface to prevent ice crystals. Allow to soften at room temperature for 5 minutes before scooping.

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Tony C Smith
Tony C Smith

Allotment keeper in the North East of England, the voice behind the Tony C Smith YouTube channel, and the gardener who built GrowMore CookMore. Club numbers on this page update as members log their plots. Last updated 6 April 2026.