Vegan Custard Recipe
Introduction
This vegan custard is a creamy, dairy-free delight that’s perfect for anyone seeking a plant-based dessert. Made with oat milk and simple pantry ingredients, it offers a smooth texture and gentle sweetness with a subtle vanilla flavor.

Ingredients
- 2 1/3 cups full-fat oat milk
- 1/2 cup cornstarch
- 1/2 cup granulated sugar
- 3/4 teaspoon vanilla bean paste
- 1 pinch turmeric (for color, optional)
Instructions
- Step 1: In a bowl, whisk the oat milk and cornstarch together until smooth and free of lumps.
- Step 2: Transfer the mixture to a medium saucepan and stir in the granulated sugar. Heat over medium heat, stirring constantly until the custard reaches a simmer and thickens, about 5-10 minutes.
- Step 3: Remove the saucepan from heat and stir in the vanilla bean paste. If using, add a pinch of turmeric to achieve a warm, custard-like color.
- Step 4: Pour the custard into a bowl and cover the surface with plastic wrap, pressing it directly onto the custard to prevent a skin from forming. Allow it to cool completely before chilling in the refrigerator if desired.
Tips & Variations
- Use other plant-based milks like almond or soy if you prefer, but full-fat versions will yield creamier custard.
- For extra richness, add a tablespoon of coconut cream before heating.
- Swap vanilla bean paste for vanilla extract if needed, but adjust quantity to taste.
- If you want a thicker custard, increase the cornstarch by 1-2 tablespoons.
Storage
Store the vegan custard in an airtight container in the refrigerator for up to 3 days. Before serving, give it a gentle stir and enjoy chilled. If it thickens too much in the fridge, stirring in a splash of oat milk can help loosen it.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I make this custard without cornstarch?
Cornstarch is essential for thickening this custard. Without it, the mixture will remain liquid. You can experiment with other thickeners like arrowroot or tapioca starch, but results may vary.
Is this custard suitable for people with gluten allergies?
Yes, this recipe uses oat milk and cornstarch, both naturally gluten-free, but ensure your oat milk is certified gluten-free if you have a severe allergy.
PrintVegan Custard Recipe
This creamy vegan custard recipe uses oat milk and cornstarch for a smooth, dairy-free dessert that’s naturally sweetened and flavored with vanilla bean paste. It’s quick to make on the stovetop and perfect for those seeking a comforting, plant-based treat without eggs or dairy.
- Prep Time: 5 minutes
- Cook Time: 10 minutes
- Total Time: 15 minutes
- Yield: 4 servings 1x
- Category: Dessert
- Method: Stovetop
- Cuisine: Vegan
- Diet: Vegan
Ingredients
Custard Base
- 2 1/3 cups full-fat oat milk
- 1/2 cup cornstarch
- 1/2 cup granulated sugar
- 3/4 teaspoon vanilla bean paste
- 1 pinch turmeric (optional, for color)
Instructions
- Whisk base: In a medium bowl, combine the oat milk and cornstarch, whisking thoroughly until the mixture is smooth and free of lumps to ensure an even custard texture.
- Thicken: Transfer the mixture to a medium saucepan and stir in the granulated sugar. Place over medium heat and continuously stir the mixture until it reaches a simmer and thickens, which should take about 5 to 10 minutes. Constant stirring prevents lumps and burning.
- Flavor: Remove the saucepan from heat and stir in the vanilla bean paste for flavor. If desired, add a pinch of turmeric to give the custard a warm yellow hue, mixing well to combine.
- Chill: Pour the custard into a bowl and cover the surface directly with plastic wrap to prevent a skin from forming. Let it cool completely at room temperature, then refrigerate it until fully chilled before serving.
Notes
- Use full-fat oat milk for a richer, creamier texture.
- Turmeric is optional and used only for natural coloring.
- Stir continuously while heating to avoid lumps and ensure smooth custard.
- Covering the custard with plastic wrap directly on the surface prevents an unappetizing skin from forming as it cools.
- Can be served warm after thickening or refrigerated for a chilled dessert.
Keywords: vegan custard, oat milk custard, dairy-free dessert, plant-based custard, vegan vanilla custard

