If you’re craving a cozy fall dessert without the mess or stress, this pumpkin carrot cake hits all the right notes. Just three ingredients—yes, three!—transform into a moist, warmly spiced cake that’s perfect for harvest parties, weekday treats, or Thanksgiving dessert tables. Whether you’re using a carrot cake mix or spice cake mix, the results are deliciously reliable. In this article, you’ll discover how to make this cake, why it works, storage tips, and fun ways to customize it.
Let’s start with the story behind this cozy bake and how you can make it in under 30 minutes.
Fall-Inspired Simplicity – The Story Behind This Pumpkin Carrot Cake
Why This Recipe Was Born in a Crunch-Time Kitchen
A few Octobers ago, I found myself standing in my kitchen at 8 p.m. with exactly three ingredients, a cranky toddler on one hip, and a last-minute “can-you-bring-dessert?” text from a friend. I opened the pantry, spotted a box of carrot cake mix, a can of pumpkin purée, and two eggs. I had my doubts. But 25 minutes later, a warm, fluffy cake emerged from the oven—sweet, earthy, and spiced with fall flavor. I didn’t even frost it that first time. Just dusted it with powdered sugar and took a bite. It was everything I needed.
This Pumpkin Carrot Cake has become my go-to fall dessert when life is busy but dessert still matters. The beauty is in the simplicity. No mixers. No bowls full of dry flour or spice jars. Just dump, mix, bake—and you’re done.
Pumpkin and Carrot: The Flavor Combo You Didn’t Know You Needed
Carrot cake mix already brings cinnamon, nutmeg, and clove to the table, and the pumpkin deepens the flavor while keeping the cake extra moist. You don’t need oil or water. The pumpkin takes care of it all. That’s what makes this 3-ingredient pumpkin carrot cake so magical—it’s as much about texture as it is about taste.
If you’re new to cake mix bakes, this recipe is a fantastic place to start. It’s forgiving, fast, and family-approved. In fact, my twins now call this “Mom’s Magic Cake”—and it kind of is.
asy Twists on Pumpkin Carrot Cake – Customization Made Simple
Add-In Ideas to Make It Your Own
The basic 3-ingredient pumpkin carrot cake is a star on its own, but if you’re in the mood to add a little flair, here are some effortless mix-in ideas:
- Chopped walnuts or pecans: Add crunch and earthiness—just ½ cup stirred into the batter.
- Raisins or dried cranberries: For chewy bursts of sweetness, toss in ⅓ cup.
- Mini chocolate chips: Pumpkin and chocolate? Yes, please. Add ½ cup for a bakery-style touch.
- Shredded coconut: Boost texture and tropical flavor with ¼ cup.
These additions won’t mess with the simplicity of the bake but will give it a homemade, thoughtful touch. Just fold them into the batter before baking.
If you want to keep it kid-friendly, mini chocolate chips win every time. But for fall potlucks or Friendsgiving, go for the cranberry-walnut combo—it tastes just like fall.
Frosting, Glaze, or Keep It Naked?
This cake is incredibly moist, so frosting is optional—but always welcome. You’ve got options:
- Cream cheese frosting (from a can or homemade): Classic and rich, it pairs perfectly with the warm spices.
- Vanilla glaze: Mix powdered sugar with a bit of milk and vanilla extract for a simple drizzle.
- Maple whipped cream: For a lighter touch, beat heavy cream with maple syrup until soft peaks form.
Want to keep it ultra-simple? Skip the frosting and just dust with powdered sugar once the cake cools. That’s how I often serve it for breakfast or coffee dates—yes, cake for breakfast is completely allowed.
You can also bake the batter in muffin tins for grab-and-go pumpkin carrot muffins. Just adjust the bake time to 15–18 minutes.

Pumpkin Carrot Cake
Ingredients
- 1 box Carrot cake mix spice cake mix can be substituted
- 15 ounces Pureed pumpkin
- 2 eggs
- 1 can cream cheese frosting
Instructions
- Preheat oven to 350°F and grease a 9 x 13″ pan.
- In a mixing bowl combine ingredients and mix well.
- Pour into pan and bake for 20 – 25 minutes until a toothpick comes out clean.
- Allow to cool and frost if desired.
Notes
Calories: 203kcal | Carbohydrates: 38g | Protein: 2g | Fat: 5g | Saturated Fat: 2g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 1g | Trans Fat: 1g | Cholesterol: 16mg | Sodium: 239mg | Potassium: 70mg | Fiber: 1g | Sugar: 26g | Vitamin A: 3333IU | Vitamin C: 1mg | Calcium: 63mg | Iron: 1mg
Foolproof Baking & Storage Tips for Pumpkin Carrot Cake
Bake It Right: No Dry or Soggy Cake Here
Even though this pumpkin carrot cake is simple, there are a few quick tips that make all the difference when it comes to texture:
- Grease your pan well: This isn’t the time to skip it. A bit of nonstick spray or butter will prevent sticking and help the bottom set nicely.
- Don’t overmix: You’re only combining cake mix, pumpkin, and eggs. Stir just until smooth, or you’ll risk a dense cake.
- Bake on the center rack: Set your oven to 350°F and place the pan in the middle of the oven to promote even baking.
- Check early: Start checking at the 20-minute mark. Insert a toothpick in the center—if it comes out clean or with just a few moist crumbs, it’s done.
This cake bakes fast, so don’t wander too far. Overbaking will dry it out, and underbaking can lead to gummy spots, especially with the dense pumpkin purée.
Want to turn this into cupcakes? Line a muffin pan with paper liners, fill ¾ full, and bake for 15–18 minutes.
Store It Right for Maximum Freshness
This cake stays fresh and moist for days—if you store it correctly:
- Refrigerator: Once fully cooled and frosted, cover it tightly with plastic wrap or store it in an airtight container. It’ll keep for up to 5 days in the fridge.
- Room temperature: If unfrosted, it’s fine on the counter for up to 2 days—just cover it.
- Freezer: Yes, you can freeze this! Wrap individual slices in plastic wrap and freeze in a zip-top bag for up to 2 months. Thaw overnight in the fridge or pop in the microwave for a quick treat.
Whether you make it today for a weeknight treat or bake ahead for Thanksgiving, this pumpkin carrot cake holds up beautifully.

FAQ: Pumpkin Carrot Cake with Cake Mix
Can I use spice cake mix instead of carrot cake mix?
Absolutely. Spice cake mix works beautifully in this recipe and pairs just as well with pumpkin. It adds warm cinnamon and nutmeg flavors, making it perfect for fall.
Do I need to add oil or water to the mix?
Nope! The pumpkin provides all the moisture you need. Just three ingredients—cake mix, pumpkin, and eggs—are enough to create a perfectly moist cake.
Can I bake this as cupcakes instead of a sheet cake?
Yes! Simply portion the batter into a lined muffin tin and bake at 350°F for 15–18 minutes. You’ll get about 18 cupcakes.
How should I store leftovers?
Store in an airtight container in the fridge for up to 5 days. You can also freeze individual slices for up to 2 months. Just thaw overnight in the fridge or microwave gently.
Conclusion
This 3-ingredient Pumpkin Carrot Cake is proof that simple can still be special. Whether you’re pulling it together at the last minute or baking ahead for a cozy get-together, this cake checks all the boxes: fast, foolproof, and full of fall flavor. It’s the kind of dessert you’ll make once—and again and again. No stress, just sweet results.