This easy Pumpkin 3 Ingredient Cake is a sweet treat that only needs pumpkin puree, cake mix, and eggs. It’s fluffy, moist, and perfect for any occasion!
I love how quick this cake is to whip up. Seriously, just mix, bake, and enjoy! It’s a great way to impress guests without spending hours in the kitchen. 🎃
Key Ingredients & Substitutions
Pumpkin Puree: Use canned pumpkin puree for convenience. You can also use homemade pumpkin puree if you prefer freshness. Just make sure it’s pure pumpkin, not pumpkin pie filling, which has added sugars and spices.
Cake Mix: A spiced cake mix adds warm, cozy flavors. If you have a plain yellow cake mix, that works too! You can even use a gluten-free cake mix if you need a gluten-free alternative.
Eggs: Eggs help bind everything together. If you’re looking for a substitute, try 1/4 cup of unsweetened applesauce or a flax egg (1 tablespoon flaxseed meal mixed with 2.5 tablespoons water).
How Can I Ensure My Cake Comes Out Moist and Fluffy?
Getting the right texture is key! Here are a few tips:
- Mix gently: Don’t overmix the batter. Stir until just combined to keep it light.
- Check the oven: Make sure your oven is properly preheated before baking. An oven thermometer can be helpful.
- Don’t overbake: Keep an eye on the cake during the last few minutes. As soon as a toothpick comes out clean, pull it out of the oven to avoid a dry texture.
Following these tips will help ensure you have a delightful pumpkin cake to share (or keep all to yourself!). Enjoy your baking!

How to Make Pumpkin 3 Ingredient Cake
Ingredients You’ll Need:
- 1 can (15 oz) pumpkin puree
- 1 box (15.25 oz) spiced or plain yellow cake mix
- 3 large eggs
- Optional toppings: whipped cream, cinnamon for dusting
How Much Time Will You Need?
This delightful pumpkin cake takes only about 10 minutes to prep and then 35-40 minutes to bake. After that, let it cool before serving. In total, you’re looking at around 50 minutes to enjoy this tasty treat!
Step-by-Step Instructions:
1. Preheat the Oven
Start by preheating your oven to 350°F (175°C). This is important to ensure your cake bakes evenly and rises perfectly. While the oven heats, grease a 9×13-inch baking pan or line it with parchment paper for easy removal later.
2. Mix the Batter
In a large mixing bowl, combine the pumpkin puree, cake mix, and eggs. Stir everything together until the batter is smooth and well blended. Be careful not to overmix, as that can make the cake dense.
3. Pour and Spread
Once your batter is ready, pour it into the prepared pan. Use a spatula to spread it out evenly, ensuring it reaches all corners of the pan.
4. Bake the Cake
Place the pan in the preheated oven and bake for 35-40 minutes. You’ll know it’s done when a toothpick inserted in the center comes out clean. Keep an eye on it toward the end of the baking time to prevent overbaking.
5. Cool the Cake
When the cake is finished baking, remove it from the oven and let it cool in the pan completely. This allows the flavors to set and makes it easier to cut into squares.
6. Serve and Enjoy!
Once cooled, cut the cake into squares and serve. Top with a dollop of whipped cream and a sprinkle of cinnamon for an extra special touch. Enjoy this moist and flavorful pumpkin cake that comes together with just three simple ingredients!

Can I Use Pumpkin Pie Filling Instead of Pumpkin Puree?
No, it’s best to use pure pumpkin puree for this recipe. Pumpkin pie filling contains added sugars and spices that may alter the cake’s flavor and texture. Stick with straight pumpkin for the best results!
Can I Make This Cake Gluten-Free?
Absolutely! Simply swap the regular cake mix with a gluten-free cake mix. Ensure that all other ingredients you use are also gluten-free to keep the dish compliant.
How Should I Store Leftovers?
Store any leftover cake in an airtight container at room temperature for up to 3 days. If you want to keep it longer, refrigerate it for up to a week. You can also freeze slices for up to 3 months; just wrap them tightly in plastic wrap and foil.
Can I Add Other Ingredients to the Cake?
Yes! Feel free to mix in chocolate chips, nuts, or dried fruit for extra flavor and texture. Just keep in mind that adding additional ingredients may alter the baking time slightly, so check for doneness regularly.