Vibrant Purple Sweet Potato Pie Recipe – Easy & Dreamy Dessert

Posted on July 21, 2023 by Kate

Desserts and Sweets

Introduction

Remember those cozy holidays, the ones filled with laughter, the scent of baking, and that feeling of pure comfort? There’s something magical about a homemade pie, isn’t there? Today, we’re diving into a recipe that brings a stunning twist to a classic: the Purple Sweet Potato Pie. Forget everything you think you know about sweet potato pie, because this one is a showstopper, and honestly, it’s so incredibly easy, you’ll be making it again and again.

Why You’ll Love This Recipe

  • Fast & Easy: Seriously, from start to finish, this pie comes together with minimal fuss.
  • Giftable Goodness: Imagine showing up to a friend’s house with this gorgeous pie – they’ll be talking about it for weeks!
  • Crowd-Pleaser Extraordinaire: Even the pickiest eaters will be charmed by its unique color and delightful flavor.
  • Visually Stunning: That vibrant purple hue is a natural wonder that will make your dessert table pop!

Ingredients

Gather these simple treasures to create your masterpiece:

  • 1 ½ pounds purple sweet potatoes: These are the stars of the show, bringing that gorgeous color and a rich, earthy sweetness. Look for firm, smooth-skinned ones.
  • 1 (9-inch) unbaked pie crust: You can totally use a store-bought one to save time, or if you’re feeling ambitious, whip up your favorite homemade recipe!
  • 4 tablespoons unsalted butter, softened: Just enough to add that lovely richness and creamy texture.
  • 3 large eggs, lightly beaten: These bind everything together beautifully.
  • 1 cup packed brown sugar: For that classic caramel-y sweetness that complements the sweet potato perfectly.
  • 1 cup full-fat canned coconut milk, shaken: This is my secret weapon for an unbelievably creamy and dreamy filling. Make sure it’s full-fat for the best texture!
  • 1 teaspoon vanilla extract: A little goes a long way to enhance all those lovely flavors.
  • ¾ teaspoon ground ginger: A gentle warmth that plays so nicely with the sweet potato.
  • ½ teaspoon ground cardamom: This is where the magic happens! Cardamom adds a subtle, aromatic, almost floral note that’s just divine.
  • ½ teaspoon ground cinnamon: A classic for a reason, it adds a cozy depth.
  • ½ teaspoon table salt: This little pinch is crucial for balancing all the sweetness and bringing out the other flavors.

How to Make It

Alright, apron on! Let’s get baking.

  1. Preheat your oven: First things first, get that oven warming up to 350°F (175°C). It’s good to go when you are.
  2. Prep your sweet potatoes: Peel those beautiful purple sweet potatoes and chop them into chunks. Pop them into a pot and boil or steam them until they’re super tender – you should be able to easily pierce them with a fork. Once they’re cooked, drain them really well and then mash them until they’re as smooth as can be. No lumps allowed!
  3. Cream the butter and sugar: In a nice big bowl, cream together your softened butter and packed brown sugar. You want this mixture to be light and fluffy, so beat them together until they’re smooth and well combined.
  4. Add the eggs: Now, beat in your eggs, one at a time. Make sure each egg is fully incorporated before adding the next.
  5. Bring it all together: Gently stir in the mashed purple sweet potatoes, the shaken coconut milk, vanilla extract, ginger, cardamom, cinnamon, and that pinch of salt. Mix everything until your filling is smooth, creamy, and that gorgeous, uniform purple color.
  6. Fill your crust: Pour this luscious filling right into your unbaked pie crust. Try to spread it out evenly.
  7. Time to bake! Carefully place your pie into the preheated oven. Bake for about 50-60 minutes. You’ll know it’s ready when the center looks set and a knife inserted near the center comes out clean. If the crust edges start to look too brown, you can loosely tent them with foil.
  8. Cool down: Once it’s out of the oven, let your pie cool completely on a wire rack. This is the hardest part – waiting! But it’s important for the filling to set up properly.

Substitutions & Additions

Feeling creative? You can totally play around with this recipe!

  • For a dairy-free dream: If you’re not a fan of coconut milk, you can try a good quality unsweetened almond milk or oat milk, but the coconut milk really adds that extra creaminess.
  • Spice it up (or down!): If cardamom isn’t your jam, you can leave it out or substitute with a bit more cinnamon or nutmeg. Some people love a pinch of cloves too!
  • A touch of citrus: A tablespoon of orange zest added to the filling can bring a lovely brightness.
  • Nutty crunch: Sprinkle a few chopped pecans or walnuts on top of the filling before baking for a little texture.

Tips for Success

A few little secrets to make your pie absolutely perfect:

  • Don’t overmix: Once you add the dry spices and wet ingredients, just mix until they’re combined. Overmixing can sometimes make pies a little tough.
  • Smooth mashing is key: Really take the time to mash those sweet potatoes until they’re lump-free. A potato ricer or food mill works wonders if you have one!
  • Let it cool COMPLETELY: I know, I know, the temptation to slice into it warm is HUGE. But letting it cool entirely allows the filling to firm up perfectly. If you cut it too soon, you might end up with a gooey mess (though a delicious mess!).
  • Prep ahead: You can mash your purple sweet potatoes a day in advance and store them in the fridge. This makes assembly on pie day even quicker!

How to Store It

This beautiful pie is best enjoyed fresh, but if you have leftovers (which is rare in my house!), here’s how to keep it delicious:

  • Once completely cooled, cover the pie loosely with plastic wrap or foil, or transfer slices to an airtight container.
  • Store it at room temperature for up to 2 days, or in the refrigerator for up to 4 days.
  • When you’re ready to enjoy a slice from the fridge, let it sit at room temperature for about 15-20 minutes before serving for the best texture and flavor.

FAQs

Q: Can I use regular sweet potatoes instead of purple ones?

A: You absolutely can! The flavor will be very similar, but you’ll lose that stunning vibrant purple color. You’ll end up with a classic orange sweet potato pie.

Q: How do I know if my pie is fully baked?

A: The edges of the filling should look set, and the center should be just slightly jiggly (like Jell-O). A knife inserted about an inch from the center should come out clean. If the crust is browning too quickly, cover the edges with foil.

Q: Can I make this pie ahead of time?

A: Yes! You can bake the pie a day in advance. Just make sure it’s completely cooled before covering and storing. It can even be chilled overnight.

Print

Purple Sweet Potato Pie

A stunning and easy-to-make dessert featuring vibrant purple sweet potatoes for a unique color and rich, earthy sweetness, complemented by warm spices and a creamy coconut milk filling.

  • Prep Time: 30 minutes
  • Cook Time: 1 hour
  • Total Time: 1 hour 30 minutes
  • Yield: 8 slices

Ingredients

Scale

Main ingredients

  • 1.5 pounds purple sweet potatoes (peeled and chopped)
  • 1 unbaked pie crust (9-inch)
  • 4 tablespoons unsalted butter (softened)
  • 3 large eggs (lightly beaten)
  • 1 cup brown sugar (packed)
  • 1 cup full-fat canned coconut milk (shaken)
  • 1 teaspoon vanilla extract
  • 0.75 teaspoon ground ginger
  • 0.5 teaspoon ground cardamom
  • 0.5 teaspoon ground cinnamon
  • 0.5 teaspoon table salt

Instructions

  1. Preheat your oven to 350°F (175°C).
  2. Peel and chop purple sweet potatoes. Boil or steam until tender. Drain well and mash until smooth.
  3. In a large bowl, cream together softened butter and brown sugar until light and fluffy.
  4. Beat in eggs one at a time, ensuring each is fully incorporated.
  5. Gently stir in mashed purple sweet potatoes, coconut milk, vanilla extract, ginger, cardamom, cinnamon, and salt until smooth and uniformly purple.
  6. Pour the filling into the unbaked pie crust and spread evenly.
  7. Bake for 50-60 minutes, or until the center is set and a knife inserted near the center comes out clean. Tent edges with foil if they brown too quickly.
  8. Let the pie cool completely on a wire rack before slicing and serving.

Notes

For a dairy-free version, unsweetened almond or oat milk can be used instead of coconut milk, though coconut milk provides superior creaminess. Cardamom can be omitted or substituted with more cinnamon or nutmeg. A tablespoon of orange zest or a sprinkle of chopped nuts can be added for extra flavor and texture. Do not overmix ingredients, and ensure sweet potatoes are mashed very smoothly. Allowing the pie to cool completely is crucial for the filling to set properly.

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