Gluten-Free Vegan Pastry Cream

Looking for a clean, vanilla-forward pastry cream that sets without eggs or milk? This version keeps things simple: whisk everything together first, then let the saucepan do the rest.

The result is a smooth, supple cream that’s ready for éclairs, cream puffs, tarts, or cakes. You’ll find the rest of my gluten-free basics in the same category.

What is gluten-free vegan pastry cream?

Pastry cream, in the classic sense, is used to fill éclairs, cream puffs, tarts, and all kinds of cakes. Here, it’s made without dairy, eggs, or wheat flour, so it’s entirely gluten-free. The goal is the same as with a traditional version: a cream with the flavor and structure of real pastry cream.

Vanilla is at the heart of this recipe. It’s essential to a good pastry cream and provides most of the flavor. This base also works for a vegan mousseline, as long as you let it come back to room temperature before using it.

The main ingredients

Barista-style oat milk is the best choice here. It has more fat than standard oat milk and performs well in both cooking and baking. For texture, the recipe relies on two thickeners: a small amount of powdered agar-agar and cornstarch, which takes over the thickening role usually played by eggs.

Vanilla plays a central role. If you have a whole vanilla bean, the result will be better than with artificial extract. Vanilla powder made from dried, ground beans is also a great alternative.

Vegan butter is added at the end to soften the cream and give it a fuller texture. The sugar simply balances the flavor. For accuracy, stick to weight measurements.

Technical tips and pitfalls to avoid

The method is simpler than classic pastry cream. Add all the ingredients except the vegan butter to a saucepan, then whisk from the start until smooth. Cook over medium heat, stirring constantly, until the cream thickens; that change in texture is your sign that it’s ready.

Once the saucepan is off the heat, let the cream rest for about 5 minutes. The vegan butter should be cold, but it should be incorporated while the cream is still hot. Whisk until fully absorbed, then blend with an immersion blender if you want an even smoother texture.

This is the time to add any flavorings, once the butter has been incorporated. This base works beautifully with chocolate, coffee, or nut pastes. For a pistachio version, stir pistachio paste into the cream. For a coffee version, add instant coffee or a concentrated coffee extract to the vanilla cream. For a chocolate version, add chocolate chips or chopped chocolate to the hot, but not boiling, vanilla cream so it melts properly.

This cream also works as a base for other preparations. For a vegan frangipane, mix 20% of this pastry cream into the almond cream. If you’re using it for a vegan mousseline, let it come back to room temperature before continuing.

Storage

Pour the finished cream into a clean, dry container. Press plastic wrap directly onto the surface, then refrigerate for 1 hour before using.

For more animal-free baking, check out my vegan recipes.

Recipe developed by Chef Rommel Reyes. Discover his work on Instagram, his Substack newsletter, and his YouTube channel.