Almond Milk Custard Pie Recipe: Silky Vegan Filling With Crispy Top

This almond milk custard pie recipe delivers the creamy, dreamy texture of classic custard—now perfectly adapted for vegan diets with a crispy, golden top. 🌟 The secret lies in blending silky almond milk with cornstarch for that signature velvety filling, while a buttery pie crust ensures satisfying crunch with every bite.

I've perfected this technique over years of baking, ensuring the filling stays lusciously thick without curdling, even when chilled.

What sets this recipe apart is the balance of traditional pie techniques with plant-based ingredients. The almond milk provides richness without dairy, while a simple cornstarch slurry creates that signature custard consistency.

Baking at 350°F for 45-50 minutes yields a lightly caramelized top that contrasts beautifully with the creamy filling underneath—no one will guess it's vegan. The crust gets perfectly crisp, holding up even when sliced.

By the time you're done, you'll have a pie that's rich, velvety, and satisfyingly crisp—ideal for potlucks, dessert nights, or holiday gatherings. The almond milk base adds subtle nutty depth, while the custard's smooth texture makes every forkful irresistible.

This recipe proves vegan desserts can be just as indulgent as traditional ones, with none of the compromise.

The best part? This pie tastes even better the next day, making it perfect for meal prep or special occasions. Whether you're vegan, lactose-intolerant, or simply looking for a crowd-pleasing dessert, this almond milk custard pie delivers restaurant-quality results at home. Let's get baking!

Ingredients for almond milk custard pie

Twelve ingredients blend traditional pie techniques with plant-based richness for a velvety custard and crisp crust.

The almond milk is non-negotiable for that signature velvety texture. Barista blend from Silk or Califia Farms works best—avoid the ultra-sweet varieties. For the crust, Earth Balance vegan butter gives the same flaky texture as traditional butter. If you can't find it, Miyoko's butter is another excellent alternative. The cornstarch is crucial—it creates that signature custard consistency without curdling. Bob's Red Mill brand is my go-to for consistent results. For the crust, make sure your butter is cold and cut into small cubes—this ensures proper flakiness when baked.

No almond milk? Cashew milk or oat milk can work in a pinch, though the flavor will differ slightly. Running short on cornstarch? Arrowroot powder at the same amount works just as well. The vanilla extract should be pure—Nike or Nielsen-Massey brands are reliable choices. If you're using pre-made pie crust, Whole Foods 365 or Trader Joe's vegan crust both work beautifully. For the lemon juice, fresh is ideal, but not-from-concentrate bottled lemon juice works if you're in a hurry. The cinnamon should be freshly ground if possible—McCormick or Frontier Co-op are good brands for consistent quality.

This pie keeps beautifully for 3 days refrigerated, though it's best enjoyed within 24 hours of baking. For longer storage, wrap tightly and freeze for up to 3 months. The crust stays crisp even when reheated—simply cover with foil and warm at 350°F for 10 minutes. For serving, a dusting of powdered sugar or extra cinnamon adds a lovely finishing touch. The filling thickens as it cools, so don't be tempted to add extra cornstarch while warm—trust the recipe to deliver that perfect custard texture.

Step-by-step instructions for almond milk custard pie

Master the art of silky vegan custard with this precise technique for a perfect balance of crisp crust and velvety filling.

In a large mixing bowl, combine the 0.75 cup unsalted vegan butter (cold and cubed) with the 2.25 cups all-purpose flour and 0.5 cup granulated sugar. Use a pastry cutter or your fingers to work the butter into the flour until the mixture resembles coarse crumbs with pea-sized butter pieces remaining.

Add the 0.25 cup ice water gradually, mixing gently with a fork until the dough just comes together. Avoid overmixing—this prevents a tough crust. Divide the dough in half, flatten each piece into a disk, wrap in plastic, and refrigerate for 30 minutes. The cold dough is essential for preventing shrinking during baking.

In a medium saucepan, whisk together the 2.5 cups unsweetened almond milk, 0.5 cup cornstarch, 0.75 cup granulated sugar, 2 tsp vanilla extract, 1 tsp ground cinnamon, 0.5 tsp fine sea salt, and 1 tbsp lemon juice. Place over medium heat and stir constantly for 5-7 minutes until the mixture thickens to a pudding-like consistency.

Here's the thing—you want the custard to coat the back of a spoon but still be slightly loose. If it thickens too quickly, whisk in 1-2 tablespoons of cold almond milk to prevent graininess. Remove from heat and let cool to room temperature while you prepare the crust.

Preheat your oven to 375°F. Roll out one dough disk on a floured surface to fit a 9-inch pie dish, leaving a ½-inch overhang on all sides. Transfer to the pie dish and trim the edges. Grease the inside of the crust with 2 tbsp vegetable oil to prevent sticking.

Line the crust with parchment paper, fill with pie weights or dried beans, and bake for 15 minutes. Remove the weights and bake for another 5 minutes until the edges are just beginning to golden. This pre-baking creates a sturdy foundation for your custard filling. The crust should be set but not browned—you'll finish browning it later.

Pour the cooled custard filling into the pre-baked crust, spreading it evenly to the edges. Roll out the second dough disk to fit the pie dish, cut into ½-inch strips, and weave them over the filling in a lattice pattern. Brush the lattice with a bit of almond milk for extra shine and browning.

Bake for 35-40 minutes until the lattice is deep golden brown and the filling is set but still slightly jiggly in the center. Here's the key: the filling should be silky when cool, so avoid overbaking. Let the pie cool completely at room temperature for 2 hours before slicing—this allows the custard to fully set and develop its signature texture.

Flavor customization for this dish

Spiced Variations

Add ½ tsp ground cardamom or ¼ tsp nutmeg to the custard for a warm, aromatic twist that pairs beautifully with almond's natural sweetness. I find McCormick's ground spices work best—they're consistent and flavorful.

For a Middle Eastern touch, swap the cinnamon for 1 tsp rose water (just a drop or two) and add ¼ tsp ground cloves—trust me, it's magical. 🌿

Fruit Infusions

Stir in 1 cup puréed roasted figs or ½ cup mashed berries (like raspberries or blackberries) into the warm custard mixture before cooling. The fruit adds natural sweetness and vibrant color.