Sweet Potato Pie Recipe No Milk: Velvety Spice Without a Drop of Dairy

This sweet potato pie recipe proves dairy-free desserts can be just as rich and velvety as their traditional counterparts. ✨ The secret lies in coconut milk and aquafaba, which create a luscious, spiced filling that holds its shape without a drop of dairy.

I developed this version after realizing how often sweet potato pie recipes relied on heavy cream or milk—until I found the perfect plant-based alternative.

The crust is just as important, and my foolproof vegan version uses a combination of cold butter and flour for that signature flaky texture. The filling gets its signature smoothness from blending cooked sweet potatoes with coconut milk, spices, and a touch of maple syrup for natural sweetness.

What you’ll end up with is a pie that’s perfectly spiced, creamy in the center, and holds its shape beautifully.

What makes this recipe stand out is how it delivers restaurant-quality texture without dairy. The coconut milk adds richness while keeping it light, and the aquafaba (chickpea brine) acts as a natural binder for that signature pie filling consistency.

Every slice will be warm, spiced, and satisfyingly dense—proof that dairy-free doesn’t mean sacrificing indulgence.

Perfect for holiday gatherings or weeknight treats, this pie keeps well for days and tastes even better the next day. The spice blend is adjustable to your taste, so don’t be afraid to experiment with cinnamon, nutmeg, or a pinch of cayenne. Let’s make this pie!

Ingredients for sweet potato pie recipe no milk

Nine simple ingredients transform into a creamy, spiced pie without milk or butter.

The sweet potatoes are the heart of this pie—look for vibrant orange ones with no soft spots. Trader Joe's or Whole Foods usually carry the best quality, but any grocery store will do. For the coconut milk, full-fat is a must—it gives that signature richness. I always grab two cans at once since they keep well for 6-8 months in the pantry. Aquafaba? Save the liquid from a can of chickpeas—it’s the secret to that perfect pie filling texture. If you're worried about taste, don't be—it blends right in.

No coconut milk? Full-fat cashew cream works beautifully—just blend soaked cashews with water. Short on aquafaba? Flax eggs (2 tbsp ground flax + 6 tbsp water) add binding power. The maple syrup can be swapped for agave or date syrup, but maple gives that classic sweet potato pie flavor. For the crust, vegan butter is non-negotiable—regular butter would make this dairy-heavy. If you can't find it, coconut oil solidified in the fridge works in a pinch. The spices are where you can get creative—add a pinch of cayenne for heat or extra nutmeg for depth.

The filling keeps 3-4 days in the fridge, but honestly it tastes even better the next day. For storage, cover tightly with plastic wrap pressed directly on the surface to prevent drying. The crust can be made a day ahead and stored in the fridge—just let it sit at room temperature for 30 minutes before using. If you're prepping for a party, assemble the pie and refrigerate overnight. It reheats beautifully—just warm at 350°F for 15 minutes to serve.

Step-by-step instructions for sweet potato pie without dairy

Here's how to make a rich, velvety sweet potato pie using coconut milk and aquafaba for that perfect texture.

Preheat your oven to 375°F. Place the 3 lbs sweet potatoes (peeled and cubed) in a large baking dish and cover tightly with foil. Bake for 45-50 minutes until completely tender when pierced with a fork.

Here's the thing—you want them so soft they practically fall apart. Once done, let them cool slightly, then scoop the flesh into a food processor. Add 0.5 cup unsweetened applesauce and blend until completely smooth. This step creates the creamy base for your pie filling.

In a separate bowl, whisk together 1 can full-fat coconut milk (chilled overnight for best results) with 0.5 cup aquafaba and 0.5 cup maple syrup. The aquafaba acts as our egg substitute, helping to bind and create that signature pie texture. Whisk until fully combined and smooth.

Now, gradually add the blended sweet potato mixture to the coconut milk mixture while whisking continuously. This ensures even distribution of all flavors. The combination should be thick but pourable—like a rich, spiced custard. Taste and adjust sweetness if needed, though the maple syrup should provide perfect balance.

Add 2 tbsp ground cinnamon, 1 tsp ground nutmeg, 1 tsp ground ginger, and 0.5 tsp salt to the sweet potato-coconut mixture. Whisk vigorously until all spices are fully incorporated and the filling is completely smooth. The spices should be evenly distributed—no clumps allowed.

Pour the filling into a 9-inch pie crust (pre-baked with the vegan butter crust recipe from earlier). Here's my pro tip: tap the pie dish gently on the counter to release any air bubbles that might have formed. This prevents a cracked top when baking.

Bake the pie at 350°F for 50-55 minutes until the filling is set but still slightly jiggly in the center. You're looking for that perfect balance—firm enough to slice but still creamy inside. The edges should be golden brown, and the top should have a beautiful caramelized sheen.

If the top browns too quickly, tent loosely with foil. The pie will continue cooking after you remove it from the oven, so don't overbake. Let it cool completely before slicing—this allows the flavors to fully meld and the texture to set properly.

Transfer the pie to a wire rack and let it cool at room temperature for 1 hour. Then refrigerate for at least 4 hours (overnight is even better). This chilling step is crucial—it firms up the filling and makes it easier to slice without crumbling.

When ready to serve, slice into wedges and enjoy the perfect balance of sweet, spiced filling with that flaky vegan crust. The coconut milk gives it a rich, creamy texture without any dairy, while the aquafaba ensures it holds together beautifully. Each bite delivers that comforting sweet potato flavor with warm cinnamon and nutmeg notes.

Pro cooking tips for this dish

Coconut Milk Magic

The full-fat coconut milk is your secret weapon for that signature rich, creamy texture without dairy. I always use 13.5 oz cans of unsweetened coconut milk—the creamier the better.

Chill the can overnight first; this helps the thick cream separate from the water, making it easier to scoop out the richest part for your filling. The fat content in coconut milk mimics dairy's richness while keeping the pie light.

Pro tip: If you can't find full-fat, blend ½ cup coconut cream with ½ cup water to replicate the texture. 🥥

Spice Blend Precision

Don't just eyeball those spices! Measure carefully—2 tbsp cinnamon, 1 tsp nutmeg, and 1 tsp ginger create the perfect balance. I like to toast my whole spices briefly in a dry pan before grinding for deeper flavor.

For extra warmth, add a pinch of cayenne pepper (start with ¼ tsp and adjust). The nutmeg should be freshly grated if possible—pre-ground loses potency quickly. Whisk these into the filling last to prevent clumping, and taste as you go. 🌶️

Crust Perfection

Your vegan crust needs to be cold when filling the pie to prevent melting. I use Miyoko's vegan butter (or Earth Balance) because it behaves like dairy butter when chilled. Cut it into ¼-inch cubes and toss with flour before pressing into the pan—this creates those essential flaky layers.

For extra crispness, blind-bake the crust for 10 minutes at 375°F before adding filling. A parchment-lined pie dish helps prevent soggy bottoms. ⏰

Baking Like a Pro

Bake at 350°F for 50-55 minutes, but don't walk away! The pie is done when the edges are golden and the center is just slightly jiggly (like Jell-O). For even cooking, rotate the pie halfway through. If the top browns too fast, tent with foil.

Let it cool completely before slicing—this prevents a runny filling. The first slice is always the hardest to cut cleanly, so use a sharp knife and warm it in hot water first if needed. 🔥

Chilling for Success

This is where many home cooks fail—skipping the chilling step! Refrigerate the pie for at least 4 hours (overnight is best) to let the filling firm up. This makes it slice cleanly and prevents a crumbly texture. For extra insurance, press plastic wrap directly on the filling before chilling.

The flavors also deepen during this time. Serve at room temperature for the best texture—cold pie filling can taste bland. Trust me, the wait is worth it! ✨

Make-Ahead Mastery

This pie actually tastes better the next day! Assemble it completely (including crust) and refrigerate for 24 hours before baking. The flavors meld beautifully overnight. For parties, bake it a day ahead and store at room temperature (covered) for up to 3 days

Reheat slices at 350°F for 10 minutes to restore creaminess. The crust stays crispy, and the filling warms through perfectly. 📅