How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Sweet Potato Dessert Squares?

You need 16 ingredients. The key ingredients include: 1 pkg. (1-1/8 lb.) yellow cake mix, divided, 1/2 cup butter, margarine, melted, 1 egg, beaten, and more.

Is Sweet Potato Dessert Squares suitable as baking & desserts?

Yes, Sweet Potato Dessert Squares falls under the Baking & Desserts category and is a great choice for this type of meal.

How do I store leftover Sweet Potato Dessert Squares?

Store in an airtight container at room temperature for up to 3–5 days. For longer storage, freeze for up to 3 months — no need to refrigerate or reheat.

Sweet Potato Dessert Squares Recipe

Name: Sweet Potato Dessert Squares
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 pkg. (1-1/8 lb.) yellow cake mix, divided; 1/2 cup butter; margarine, melted; 1 egg, beaten; 3 cups cold mashed sweet potatoes (no butter); 2/3 cup milk; 1/2 cup packed brown sugar; 2 eggs, beaten; 1 tbsp. pumpkin pie spice; 6 tbsp. butter; margarine; 1 cup chopped pecans; 1/4 cup sugar; 1 tsp. ground cinnamon; Whipped cream; Pecan halves

Bake this irresistible Sweet Potato Dessert Squares at home. Made with yellow cake, butter, margarine and egg. Easy step-by-step instructions included.

This Sweet Potato Dessert Squares relies on simple, everyday ingredients such as butter, margarine, melted, egg, beaten and milk. It comes together quickly and makes 4 servings, at about 985 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

Whether you're rounding off a family dinner, bringing a treat to a gathering, or simply satisfying a sweet craving, this Sweet Potato Dessert Squares delivers. Serve it warm or at room temperature, and add a scoop of ice cream or a spoonful of whipped cream for an extra-special finish.

Updated Jun 30, 2026

Serves 4 Baking & Desserts

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Preheat the oven fully and bake on the middle rack for the most even results.
Check for doneness a few minutes early — a toothpick in the center should come out with just a few moist crumbs.
Let it cool before slicing so it sets properly and holds its shape.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
Brown sugar instead of white sugar adds a deeper, more caramel-like flavor.
Leave out the nuts to make it nut-free, or swap in seeds for a similar crunch.
Coconut cream is a reliable plant-based alternative to dairy cream.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Sweet Potato Dessert Squares

Tips for the best results

Variations & substitutions

My Personal Notes

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