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 Pumpkin Harvest Cake?

You need 11 ingredients. The key ingredients include: 1 pkg spice cake mix, 1 can (1 lb) pumpkin, 1/2 cup (125 ml) brown sugar, 1/2 cup (125 ml) oil, and more.

Is Pumpkin Harvest Cake suitable as baking & desserts?

Yes, Pumpkin Harvest Cake falls under the Baking & Desserts category and is a great choice for this type of meal.

How do I store leftover Pumpkin Harvest Cake?

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.

Pumpkin Harvest Cake Recipe

Name: Pumpkin Harvest Cake
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 pkg spice cake mix; 1 can (1 lb) pumpkin; 1/2 cup (125 ml) brown sugar; 1/2 cup (125 ml) oil; 3 eggs; 1/2 cup (125 ml) chopped nuts (optional; TOPPING;; 1/2 cup (125 ml) sugar; 1/2 cup (125 ml) flour; 1/2 stick margarine. softened; 3/4 tsp (4 ml) cinnamon

Bake this irresistible Pumpkin Harvest Cake at home. Made with cake mix, pumpkin, brown sugar and oil. Easy step-by-step instructions included.

This Pumpkin Harvest Cake relies on simple, everyday ingredients such as spice cake mix, (1 lb) pumpkin, (125 ml) brown sugar and (125 ml) oil. It comes together quickly and makes 4 servings, at about 631 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 Pumpkin Harvest Cake 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

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.
A good 1:1 gluten-free flour blend works well if you need a gluten-free version.

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

My Personal Notes

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Pumpkin Harvest Cake

Tips for the best results

Variations & substitutions

My Personal Notes

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