Moist Sweet Potato Cake with Crumble & Maple Glaze

There’s a certain magic that happens when sweet potatoes get invited to the dessert table. They transform from a humble side dish into the star of the show, creating cakes that are unbelievably moist, tender, and packed with a gentle, earthy sweetness. This Sweet Potato Cake is the perfect example. It’s not just a cake; it’s a whole mood. It’s the feeling of a cozy sweater on a crisp autumn day, the warmth of a holiday gathering, and the pure joy of a truly delicious homemade treat. Every bite is a delightful combination of spiced cake, a buttery cinnamon crumble swirled throughout, and a luscious maple glaze that ties it all together.

While many of us grew up with the classic Sweet Potato Pie at Thanksgiving, this cake version offers a new and exciting way to enjoy that beloved flavor. It’s part coffee cake, part decadent dessert, and 100% irresistible. Whether you’re baking for a special occasion or just craving a comforting treat, this recipe is sure to become a new favorite.

Table of Contents

Table of Contents

Why make this Sweet Potato Cake recipe

This isn’t just another cake recipe; it’s a standout dessert that will have everyone asking for seconds. Here’s why you need to add it to your baking rotation:

Unbelievably Moist: The mashed sweet potato in the batter guarantees a soft, tender crumb that stays moist for days. Say goodbye to dry, crumbly cakes!

Layers of Flavor: This cake is a triple threat of deliciousness. You get the warmly spiced cake, the rich brown sugar and cinnamon crumble that creates gooey pockets throughout, and the sweet, simple maple glaze on top.

Perfect for Any Occasion: It’s rustic enough for a casual weekend treat with coffee but special enough to serve as a holiday dessert for Thanksgiving or Christmas. It travels well, making it a great choice for potlucks.

Easy to Make: Despite its impressive flavor and texture, the steps are straightforward and don’t require any fancy equipment. It’s a rewarding bake for both novice and experienced bakers.

Ingredients

• 3 cups all-purpose flour
• 1 cup sugar
• 4 teaspoons baking powder
• 1/2 teaspoon ground nutmeg
• 1/4 teaspoon salt
• 2 cups sweet potatoes (cooked, peeled, and mashed)
• 1 1/2 cups milk
• 2 large eggs (beaten)
• 2 teaspoons vanilla extract
• 1/2 cup unsalted butter ((1 stick), melted)
• 1 cup brown sugar
• 2 Tablespoons all-purpose flour
• 1 Tablespoon ground cinnamon
• 1/2 cup butter (softened)
• 2 cups powdered sugar
• 3 Tablespoons milk
• 3 Tablespoons maple syrup
• 1 teaspoon vanilla extract
• 1 teaspoon ground cinnamon
• 1/2 cup pecans (chopped (optional))

How to make Sweet Potato Cake

Step 1: First things first, get your oven ready. Preheat it to 350°F. Grab a 9×13-inch baking dish and give it a good spray with non-stick cooking spray. Set it aside for later.

Step 2: In a large mixing bowl, it’s time to prep your dry ingredients. Whisk together 3 cups of all-purpose flour, the granulated sugar, baking powder, nutmeg, and salt. Mixing them now ensures the spices and leavening are evenly distributed. Set this bowl aside.

Step 3: Now for the wet ingredients. In a separate medium-sized bowl, combine the mashed sweet potatoes and milk. Stir them together until they’re well-acquainted, then mix in the beaten eggs and vanilla extract until everything is smooth.

Step 4: Pour the sweet potato mixture into the bowl with the dry ingredients. Stir gently with a spatula or wooden spoon, just until you no longer see dry streaks of flour. Now, pour in the melted butter and fold it in until it’s fully incorporated into the batter. Be careful not to overmix!

Step 5: Carefully pour the finished batter into your prepared baking dish and spread it out into an even layer.

Step 6: Let’s make the crumble! In a medium bowl, combine the brown sugar, 2 tablespoons of flour, and 1 tablespoon of cinnamon. Add the softened butter and use a pastry blender, a fork, or your fingertips to cut the butter into the mixture until it resembles coarse, crumbly sand.

Step 7: Sprinkle this glorious crumble topping evenly all over the cake batter. To get those amazing pockets of cinnamon goodness, take a butter knife and gently swirl the topping into the batter. You want some to sink in and some to stay on top.

Step 8: Bake for 35-40 minutes. You’ll know it’s done when the top is golden brown and a toothpick inserted into the center comes out clean. Let the cake cool on a wire rack while you prepare the glaze.

Step 9: While the cake is still warm, whisk together all the ingredients for the maple glaze in a small bowl until smooth. This includes the powdered sugar, milk, maple syrup, vanilla, cinnamon, and optional pecans.

Step 10: Pour the delicious maple glaze over the warm cake, allowing it to seep into all the nooks and crannies. Slice and enjoy!

How to serve Sweet Potato Cake

This cake is fantastic served warm, allowing the maple glaze to be extra gooey and delightful. A slice on its own is pure perfection, especially with a hot cup of coffee, tea, or a cold glass of milk. For an extra-special dessert presentation, serve a warm slice with a scoop of vanilla bean ice cream or a generous dollop of fresh whipped cream. It’s also wonderful at room temperature, making it a great make-ahead option for gatherings.

How to store Sweet Potato Cake

To keep your sweet potato cake fresh, allow it to cool completely first. Then, cover the baking dish tightly with plastic wrap or a lid, or transfer slices to an airtight container. It will stay wonderfully moist at room temperature for up to 3 days. If you need to store it longer, it will keep well in the refrigerator for up to a week. You can enjoy it cold straight from the fridge or gently warm a slice in the microwave for a few seconds.

Tips to make Sweet Potato Cake

Best Sweet Potatoes: For the most flavorful and naturally sweet cake, bake your sweet potatoes rather than boiling them. Roasting concentrates their sugars and results in a less watery mash. Simply pierce them with a fork, place them on a baking sheet, and bake at 400°F until tender.

Don’t Overmix the Batter: Once you combine the wet and dry ingredients, mix just until they come together. Overmixing develops the gluten in the flour, which can lead to a tough, dense cake instead of a light and tender one.

Customize Your Crumble: Feel free to add the optional chopped pecans or walnuts to the crumble topping for a delightful crunch. If you’re not a nut person, you can leave them out entirely.

Glaze Control: You can easily adjust the consistency of the maple glaze. If it seems too thick, add another teaspoon of milk. If it’s too thin, whisk in a bit more powdered sugar until it reaches your desired thickness.

If you’re a true sweet potato aficionado, you should also try our incredible Sweet Potato Pound Cake for another amazing variation on this versatile vegetable!

FAQs About Sweet Potato Cake

Can I use canned sweet potato puree?
Yes, you absolutely can! It’s a great time-saver. Just be sure to use 100% pure sweet potato puree, not sweet potato pie filling, which has added sugars and spices. You’ll need about 2 cups’ worth.

Can I make this cake ahead of time?
Definitely! This cake is an excellent make-ahead dessert. The flavors actually meld together and become even more delicious the next day. You can bake it a day or two in advance and store it, covered, at room temperature or in the fridge.

Can I freeze this sweet potato cake?
Yes, this cake freezes well. For best results, let it cool completely and freeze it before adding the glaze. Wrap the cake tightly in plastic wrap and then in aluminum foil. It will last for up to 3 months. When ready to serve, thaw it at room temperature and then add the fresh glaze.

Final Thoughts

This Sweet Potato Cake is more than just a recipe; it’s a celebration of comfort, warmth, and delicious, homespun flavors. It’s the kind of dessert that fills your kitchen with an intoxicating aroma and brings smiles to everyone’s faces. The combination of the moist, spiced cake, the buttery crumble, and the sweet maple glaze is truly something special. It’s a simple yet elegant dessert that’s destined to become a cherished part of your baking traditions.

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