Sweet Potato Dump Cake

Sweet Potato Dump Cake is a straightforward dessert that blends creamy sweet potato filling with the simplicity of a spice cake mix topping.

When it comes to easy Autumn desserts, this Sweet Potato Dump Cake Recipe is a true seasonal favorite. This delightful dish is a sweet, comforting, and satisfying treat that’s perfect for any occasion, from holiday meals to coffee time with friends.

A dish of Sweet Potato Dump Cake with pecans and a wooden spoon.

This sweet potato dump cake combines the rich, creamy filling of a traditional sweet potato casserole with the simplicity of a dump cake. It’s a great way to enjoy sweet potatoes warm, comforting flavors without the hassle of traditional sweet potato pie or casserole preparation. 

The best part of this recipe? It’s a dump cake recipe and requires minimal effort! Making it a go-to dessert for busy families and those looking to add a touch of fall flavor to their table.

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A dish with a scoop of oatmeal and pecans.

Reminiscent of a Sweet Potato Casserole, But way easier to make!

A good Sweet Potato Casserole is a side dish that evokes the warmth of a family gathering. It’s a crowd-pleaser that will have your family members asking for seconds whenever it’s served. Tradition? Yes, please!

Let’s break tradition!

The combination of sweet potatoes, warm spices, and the comforting aroma of baking is truly a winning formula, and now you can have that in an easy cake recipe!

A dish with pecans and a wooden spoon.

About Dump Cakes

One thing about this dump, versus all the other dump cakes I’ve made, and there are many, is that you mix this a bit. Traditional dump cakes usually just layer everything in, like my Rhubarb Dump Cake or my Caramel Apple Dump Cake. But with this one, you mix the bottom layer first, similar to my Pumpkin Crunch Cake, and then layer everything else on top.

A casserole dish with a wooden spoon sweet potato cake with pecans.

This dessert offers some nutritional benefits. Sweet potatoes are rich in vitamins and minerals, including vitamin A, vitamin C, and potassium. When enjoyed in moderation, this dessert can be a delightful and nutritious addition to your diet, especially during the holiday season.

Top-down view of labeled ingredients for a Sweet Potato Dump Cake, including pumpkin pie spice, evaporated milk, spice cake mix, unsalted butter, canned yams, eggs, dark brown sugar, and pecans.

What do I need for Sweet Potato Dump Cake?

The beauty of Sweet Potato Dump Cake lies in its simplicity. With just a few readily available ingredients and minimal preparation time, you can create a dessert that’s sure to impress.

A plate of cake with pecans and a fork.

What to Serve with your cake

Once your Sweet Potato Dump Cake has cooled for a bit, you can serve it with a dollop of vanilla ice cream, a drizzle of maple syrup, or a sprinkle of powdered sugar for an extra touch of sweetness.

The versatility of this dessert makes it suitable for any time of year, although it’s especially popular during the fall and Thanksgiving seasons, so like July through November in our house! I joke because I always say that once the summer solstice hits, it’s spooky season!! 

A piece of sweet potato cake on a plate with a fork.

Got leftovers? 

When you’re done enjoying your Sweet Potato Cake, you can store any leftovers in an airtight container at room temperature or in the refrigerator. This ensures that you can savor the goodness of this dump cake for days to come. Simply reheat it in the microwave or enjoy it cold—it’s just as delicious either way.

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A dish of Sweet Potato Dump Cake with pecans and a wooden spoon.

Sweet Potato Dump Cake

5 from 48 votes
Sweet Potato Dump Cake is a straightforward dessert that blends creamy sweet potato filling with the simplicity of a spice cake mix topping.
Course: Dessert Recipes
Cuisine: American
Prep Time: 15 minutes
Cook Time: 50 minutes
Total Time: 1 hour 5 minutes
Servings: 12 servings
Calories: 598kcal
Author: Laura
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Ingredients

  • 29 oz can of yams
  • 12 oz evaporated milk
  • 1 cup brown sugar
  • 4 eggs
  • 2 tsps pumpkin pie spice
  • 1 box spice cake mix
  • 1 cup chopped pecans
  • 1 cup butter unsalted, melted

Instructions

  • Preheat the oven to 350 degrees Fahrenheit
  • butter a 9×13 pan, or spray it with non-stick spray
  • Drain the canned yams from the juice and pour into a large mixing bowl
    A bowl of mashed potatoes with carrots in it.
  • Mash the yams until there are no more chunks
    A bowl filled with a mixture of chocolate and pumpkin.
  • Add the evaporated milk, brown sugar, pumpkin spice seasoning and eggs to the yams
    Mixing bowl of sweet potato cake mix in it.
  • Whisk together or use a hand mixer to blend these ingredients together until combined and smooth
    A bowl of mashed sweet potato cake batter.
  • Pour this mixture into the prepared baking dish
    A white baking dish with sweet potato in it.
  • Sprinkle the dry cake mix over the top of the sweet potato mixture, do not mix
    A white baking dish filled with cake mix.
  • Pour the melted butter all over the top of the cake mix
    A white baking dish cake mix and butter drizzled over it.
  • Sprinkle the top with the chopped pecans
    A white baking dish filled with sweet potato and cake mix.
  • Bake in the oven for 50-60 minutes or until a toothpick inserted comes out clean, the center should no longer jiggle; it is normal if the toothpick has yam residue.
  • Remove from the oven and let cool for 10 minutes
    A white baking dish filled with sweet potato dump cake and pecans.
  • Serve warm with your favorite ice cream or whipped cream, you can also serve it cold
    A dish of Sweet Potato Dump Cake with pecans and a wooden spoon.

Nutrition

Serving: 1 serving | Calories: 598kcal | Carbohydrates: 74g | Protein: 8g | Fat: 32g | Saturated Fat: 14g | Polyunsaturated Fat: 4g | Monounsaturated Fat: 12g | Trans Fat: 1g | Cholesterol: 103mg | Sodium: 467mg | Potassium: 880mg | Fiber: 4g | Sugar: 42g | Vitamin A: 721IU | Vitamin C: 13mg | Calcium: 163mg | Iron: 3mg

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5 from 48 votes (48 ratings without comment)

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