Oat milk ice cream made in the Ninja Creami is a game changer for anyone seeking a creamy, dairy-free frozen treat. With its smooth texture and subtle oat flavor, this recipe is perfect for vegans, those with lactose intolerance, or anyone curious about plant-based desserts. The Ninja Creami ensures a luscious, scoopable consistency that rivals traditional ice cream, all while keeping the process simple and customizable.
Ingredients
- 2 cups unsweetened oat milk (chilled)
- 1/2 cup granulated sugar (or coconut sugar for a deeper flavor)
- 1 tablespoon pure vanilla extract
- 1/4 teaspoon kosher salt
- 2 tablespoons neutral oil (such as avocado or grapeseed, optional but recommended for creaminess)
- 2 tablespoons cornstarch or tapioca starch (for thickening)
Instructions
- Prepare the ice cream base: In a medium saucepan, whisk together 1 3/4 cups of the oat milk, sugar, vanilla extract, and salt. Place over medium heat and stir until the sugar is dissolved and the mixture is steaming but not boiling (about 3-4 minutes).
- Mix the starch: In a small bowl, whisk the remaining 1/4 cup oat milk with the cornstarch or tapioca starch until fully dissolved and smooth.
- Thicken the base: Slowly pour the starch mixture into the warm oat milk base, whisking constantly. Continue to cook on medium heat, stirring frequently, until the mixture thickens slightly and coats the back of a spoon (about 2-3 minutes). Remove from heat.
- Add oil (optional): If using, whisk in the neutral oil until fully incorporated. This step helps mimic the richness of dairy and improves scoopability, but you can omit it for an oil-free version.
- Cool the mixture: Pour the ice cream base into a heat-safe bowl. Let cool at room temperature for 20-30 minutes, then cover and refrigerate until completely cold, at least 4 hours or overnight. For best results, the base should be cold before freezing.
- Freeze in Ninja Creami pint: Pour the chilled base into a Ninja Creami pint container, making sure not to exceed the max fill line. Seal with the lid and freeze upright for at least 24 hours. This ensures the mixture is solid enough for the Creami process.
- Process in Ninja Creami: Remove the pint from the freezer and remove the lid. Insert the pint into the Ninja Creami outer bowl, secure the blade assembly, and lock it into the machine. Select the “Ice Cream” function and let the machine run its cycle (usually about 2 minutes).
- Check texture and re-spin if needed: If the ice cream appears crumbly or powdery, use a spoon to create a small well in the center, then run the “Re-spin” function once or twice until smooth and creamy.
- Serve or add mix-ins: At this point, you can enjoy the ice cream as is, or create a well in the center and add mix-ins like chocolate chips, nuts, or fruit. Use the “Mix-in” function to blend them in.
- Enjoy immediately: Scoop and savor your homemade oat milk ice cream right away for the best texture, or transfer to a separate container and freeze for up to 2 weeks.
Tips
- Substitutions: You can use any unsweetened, plain oat milk, but barista blends with higher fat content produce the creamiest results. Almond or soy milk can also be used, but the flavor and texture will vary.
- Sweetener choices: Maple syrup or agave can replace the sugar (use about 1/3 cup), but the ice cream may be slightly softer. Adjust to taste.
- Mix-ins: For best results, always add mix-ins after the initial ice cream cycle, not before freezing. This keeps them from sinking or becoming too hard.
- Common mistakes: Don’t under-freeze the base; less than 24 hours can result in a slushy, less creamy texture. Make sure your base is fully chilled before freezing to avoid iciness.
Serving Suggestions
- Scoop into bowls and top with fresh berries, sliced bananas, or a drizzle of vegan chocolate sauce for a classic sundae.
- Sandwich a scoop between two vegan cookies for a homemade ice cream sandwich.
- Serve with warm fruit compote for a comforting dessert contrast.
- Top with toasted coconut, granola, or chopped nuts for added crunch and flavor.
Variations
- Chocolate Oat Milk Ice Cream: Add 1/3 cup unsweetened cocoa powder to the base before heating. Increase sugar slightly if desired.
- Strawberry Oat Milk Ice Cream: Blend 1 cup fresh or frozen strawberries with the oat milk before starting. Strain if you prefer a smoother texture.
- Coffee Oat Milk Ice Cream: Stir in 1 tablespoon instant espresso powder with the sugar for a caffeinated twist.
- Cinnamon Swirl: Add 1 teaspoon ground cinnamon to the base and swirl in a tablespoon of cinnamon sugar after spinning.
Storage and Reheating
Store leftover oat milk ice cream in an airtight container in the freezer for up to 2 weeks. For best texture, place a piece of parchment or plastic wrap directly on the surface before sealing to help prevent ice crystals. If the ice cream becomes too firm after extended freezing, let it sit at room temperature for 10-15 minutes before scooping. Alternatively, return the pint to the Ninja Creami and re-spin using the “Re-spin” cycle; this will restore a freshly churned consistency. Do not microwave to soften, as this can cause uneven melting and icy patches.
Frequently Asked Questions
- Can I use homemade oat milk instead of store-bought?
- Yes, but results may vary. Homemade oat milk tends to have less fat and more water than commercial versions, which can lead to icier ice cream. If using homemade oat milk, consider adding an extra tablespoon of oil or a tablespoon of nut butter to boost creaminess and richness.
- Why does my oat milk ice cream turn out icy?
- This is often due to insufficient fat or sugar in the base, or not chilling the mixture thoroughly before freezing. Make sure to use a creamy oat milk (barista style if possible), and don’t skip the chilling step. The optional oil also helps create a smoother texture.
- Can I make this recipe without added starch?
- Yes, but the ice cream will be less thick and may not be as creamy or scoopable. The starch helps prevent ice crystals and gives a more traditional ice cream mouthfeel. If omitting, expect a slightly softer, more sorbet-like consistency.
- What is the best way to add mix-ins?
- After the initial “Ice Cream” cycle, use a spoon to create a well in the center of the pint, add your mix-ins (up to 1/2 cup), and then use the “Mix-in” cycle. This ensures even distribution without over-processing delicate ingredients like cookie pieces or fruit.
- Can I double the recipe for two pints?
- Yes, simply double all ingredients and divide the chilled base evenly between two Ninja Creami pints. Freeze and process each pint separately for best results, as overfilling a single pint can lead to inconsistent texture and machine strain.
- What if I don’t have a Ninja Creami?
- This recipe is designed for the Ninja Creami, but you can try freezing the base in a shallow container and blending it in a high-speed blender or food processor once solid. The texture may not be as smooth, but you’ll still get a tasty oat milk ice cream.