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Oatmilk Ice Cream

Helen T. Patterson
This homemade oatmilk ice cream recipe is a rich and creamy dairy-free dessert that combines the smooth texture of oatmilk and coconut milk with the perfect balance of sweetness. Whether you’re vegan, lactose-intolerant, or simply looking for a healthier alternative, this recipe offers a delicious way to enjoy ice cream without the dairy. With a simple base, a few key ingredients, and a little patience, you can enjoy this homemade treat that’s perfect for any occasion.
Prep Time 10 minutes
Cook Time 30 minutes
Total Time 40 minutes
Course Dessert, Snack
Cuisine American, Dairy-Free, Vegan
Servings 8 servings
Calories 220 kcal

Equipment

  • 1 medium saucepan (for heating and thickening the base)
  • 1 mixing bowl (for combining oatmilk and coconut milk)
  • 1 whisk (for mixing ingredients)
  • 1 spatula (for stirring and transferring ice cream)
  • 1 Ice Cream Maker (optional, but recommended for smooth texture)
  • 1 freezer-safe container (for storing ice cream)

Ingredients
  

  • 2 cups oatmilk unsweetened or sweetened
  • 1 cup full-fat coconut milk for creaminess
  • 3/4 cup granulated sugar or maple syrup
  • 1 tbsp cornstarch for thickening
  • 1 tsp vanilla extract for flavor

Optional mix-ins (add at the end of churning):

  • 1/4 cup chocolate chips
  • 1/4 cup crushed nuts like almonds or walnuts
  • 1/4 cup fruit purée like strawberry or mango

Instructions
 

Prepare the base:

  • In a mixing bowl, combine the oatmilk and coconut milk, whisking until smooth. Stir in the sugar or maple syrup until it dissolves.

Thicken the base:

  • In a separate small bowl, make a slurry by mixing cornstarch with 2 tablespoons of cold oatmilk. Whisk until smooth. Pour this into the main mixture and stir to combine.

Cook the mixture:

  • Pour the oatmilk mixture into a medium saucepan over medium heat. Stir constantly, allowing the mixture to heat slowly. After about 5–7 minutes, the mixture should thicken enough to coat the back of a spoon. Once thickened, remove from heat.

Add vanilla:

  • Stir in the vanilla extract and mix well.

Chill:

  • Allow the mixture to cool for 10–15 minutes at room temperature. Then, transfer it to the fridge and chill for at least 2 hours or overnight for the best results.

Churn the ice cream:

  • Once chilled, pour the mixture into your ice cream maker and churn according to the manufacturer’s instructions (usually for 20–30 minutes) until it reaches a soft-serve consistency.

Optional mix-ins:

  • If you’re adding mix-ins like chocolate chips or fruit, add them during the last few minutes of churning.

Freeze:

  • Transfer the churned ice cream into a freezer-safe container. Smooth the top with a spatula and cover tightly with plastic wrap and a lid. Freeze for at least 4 hours to firm up.

Serve:

  • Allow the ice cream to sit at room temperature for 5 minutes before scooping. Serve in bowls or cones and enjoy!

Notes

  • Sweetener: Adjust the sweetness based on your preference. If using maple syrup, the flavor will be a bit more earthy. Granulated sugar provides a neutral sweetness that lets the oatmilk shine.
  • Consistency: If you don’t have an ice cream maker, pour the chilled mixture into a shallow dish and stir every 30 minutes for 3–4 hours while it freezes to create a creamy texture.
  • Flavor variations: Get creative with flavors! You can add cocoa powder for chocolate oatmilk ice cream, or fruit purées like strawberry, mango, or blueberry for fruity variations.
  • Storage: Store the ice cream in an airtight container in the freezer for up to 1-2 weeks. Make sure to let it soften slightly before scooping for the best texture.
Keyword Oatmilk Ice Cream