My Pumpkin Crunch Cake recipe is the best fall dessert, ever. I said it, and I’m sticking to it! When my family starts asking for pumpkin desserts, this easy crunch cake recipe is the one I turn to first. It has a custard-like pumpkin pie layer on the bottom and a buttery, crunchy topping on top. The whole thing smells irresistible and disappears fast at Thanksgiving dinner!
Why You’ll Love This Pumpkin Crunch Cake Recipe
This easy pumpkin crunch cake is cozy, simple, and full of pumpkin flavor. The creamy pumpkin base tastes a bit like pumpkin pie filling, and the top turns golden brown and crisp.
You use pantry staples like a box of yellow cake mix, canned pumpkin, pecans, and butter, and the best part is how quickly it all comes together. It works for holidays, busy weeknights, or anytime you want an easy fall dessert that everyone loves.
Ingredient Insights
- Pumpkin: Canned pumpkin keeps the bottom layer creamy and smooth.
- Evaporated milk: Helps the pumpkin mixture bake into a soft custard texture.
- Eggs: Help the pumpkin layer set so it isn’t runny.
- Sugar and pumpkin pie spice: Add sweetness and warm fall flavors.
- Yellow cake mix: Sprinkled on top to create that classic pumpkin pie crunch texture.
- Pecans: Add a little crunch on top of the cake mix.
- Melted butter: Helps the topping brown and brings that buttery crunch.
How to Make Pumpkin Crunch Cake
This is a stir, sprinkle, pour, and bake kind of recipe. Once you mix the pumpkin base, everything else layers right over it, and the oven does the rest.
The full printable recipe card is below.
Step one: Heat your oven to 350°F so it is ready when your ingredients are layered.
Step two: Spray the inside of a 9 by 13 inch baking pan with nonstick cooking spray. This helps the pumpkin layer set and makes cleanup easier.
Step three: Stir the pumpkin, evaporated milk, eggs, sugar, pumpkin pie spice, and salt in a large bowl. You might find that a whisk or a fork is better for this job, but be careful as it can splash out! It will look like pumpkin pie batter. Pour the mixture into the baking pan and spread it out evenly.
Step four: Sprinkle the dry cake mix evenly over the pumpkin mixture. This helps the topping bake into an even, crunchy layer.
Step five: Sprinkle the chopped pecans over the cake mix for extra flavor and texture.
Step six: Drizzle the melted butter evenly across the top. Try to cover as much of the cake mix as you can since this helps the topping turn golden and crisp.
Step seven: Bake for 55 to 65 minutes until the top is golden brown and the edges look set. Let the cake cool for about 1 hour so it can firm up and slice neatly.
Substitutions and Variations
- Nut free: Leave out the pecans for a smooth, buttery topping.
- More fall flavor: Swap in a spice cake mix.
- Toppings: Cool Whip, whipped cream, or vanilla ice cream all work beautifully.
If you love this easy Pumpkin Crunch Cake, you might enjoy some of my other favorite pumpkin desserts too. My Pumpkin Sheet Cake is great when you need something soft and fluffy for a crowd, and my special Pumpkin Spice Cupcakes always get compliments at fall gatherings.
Crissy’s Pumpkin Crunch Cake Tips
- Use pure pumpkin: Pumpkin pie filling won’t work the same.
- Pour the butter slowly: It helps the topping brown evenly.
- Cool completely: The pumpkin layer needs a full hour to set.
- Look for golden brown: The topping should be lightly browned when it is done.
- Warm gently: A light warm up brings back the crisp topping.
- Stick to a 9 by 13 pan: Helps the layers cook evenly.
- Kid friendly: Let little ones sprinkle the cake mix or pecans.
Storage Instructions
- Refrigerator: Store leftovers covered or in an airtight container for up to 4 days. The pumpkin filling stays creamy and flavorful. If you keep it in the baking dish, cover the whole pan tightly with plastic wrap. I actually prefer eating this dish cold!
- Freezer: Freeze individual slices of Pumpkin Crunch Cake for up to 2 months. Wrap each slice in plastic wrap, place them in a freezer bag, and thaw in the refrigerator when ready. Warm slightly to bring back the crispy topping and cozy fall flavors.
Frequently Asked Questions
Here are some of the most common questions I’ve received from readers about this recipe.
Yes. This pumpkin pie crunch cake sets beautifully overnight. Keep the baking dish covered in the fridge. It’s a great make-ahead dessert for busy holidays when you want something ready to go. We actually LOVE eating this cold, the next day, but you can also re-heat it if you’d like.
Dry spots usually happen when butter misses a corner or section of the cake mix. Pour the butter slowly and cover as much surface area as possible so the boxed cake mix can crisp instead of staying powdery.
Canned pumpkin (or pure pumpkin puree) lets you control the sweetness and pumpkin spice levels. Pumpkin pie filling already contains sugar and spices, which changes the texture and keeps the custard layer from setting properly.
Yes. Yellow cake mix gives the classic flavor, spice cake mix adds deeper fall flavors, and white cake mix creates a lighter topping. All work well, but yellow or spice give the best texture and color.
This dessert is closer to a dump cake than a traditional sponge cake. It has a soft, custard-like pumpkin layer on the bottom and a dense, crunchy layer on top. If you want cleaner slices, make sure it bakes fully and cools completely before cutting.
If you want try a new kind of pumpkin dessert this Thanksgiving, I highly recommend giving this recipe a try. It’s truly become a new classic in my family and we even prefer it over pumpkin pie.
Did you debut this dessert during your Thanksgiving dinner? Be sure to let me know how it turned out in the comment section below.
More Fall Desserts
Pumpkin Crunch Cake
Ingredients
- 1 box yellow cake mix 15 ounces
- 1 can pumpkin 16 ounces
- 1 can evaporated milk 12 ounces
- 3 large eggs lightly beaten
- 1 ½ cups sugar
- 4 teaspoons pumpkin pie spice
- 1/2 teaspoon salt
- 1 cup pecans roughly chopped
- 1 cup melted butter
- Nonstick cooking spray
- Whipped topping
Instructions
- Heat your oven to 350°F.
- Spray the inside of a 9 by 13 inch baking pan with nonstick cooking spray.
- In a large bowl, mix the pumpkin, evaporated milk, eggs, sugar, pumpkin pie spice, and salt. Pour it into the prepared pan.
- Sprinkle the dry cake mix evenly over the pumpkin layer.
- Sprinkle the chopped pecans over the cake mix.
- Drizzle the melted butter evenly over the top.
- Bake for 55 to 65 minutes, or until the top is golden brown.
- Let it cool at least 1 hour so it can set properly. Refrigerate after fully cooling. I prefer eating it cold, but you can also enjoy it warm! Cut and serve with whipped topping. Refrigerate leftovers.
Notes
- This recipe originally called for 1/2 cup walnuts 1/2 cup pecans. I have changed the recipe to reflect my preference for 1 cup of pecans only.
- Yes, this recipe has a lot of sugar. We like it this way, but you could easily reduce to 1 cup of sugar or even 2/3 cup of sugar and it would still be good, just a bit less sweet!
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Did you make this?
I would love to hear from you! Make sure to leave your review below and follow on Pinterest for more!
A rookie baker here… would you suggest salted or unsalted butter for this recipe? I’m looking forward to making this for Thanksgiving. Thanks in advance.
My sister made this for a family get together. It was delicious!
OMG! I made this tonight for the family. After reading the reviews I reduced the sugar to 1/2 cup and I added a 1/4 teaspoon of vanilla. This recipe is divine. I did add the melted butter to the cake mix because I wanted to ensure that it would be moist. So yummy! Thank you Dear Crissy.
What size can of pumpkin do you use?
Thank you!
Oh my. Somehow I missed seeing it. Sorry. Never mind.
I’m losing it!!!
Could this be done in a crock pot?
Pumpkin recipes are really tasty, love it!
Does this not work with gluten-free cake mixes? I used one, and it came out with the cake mix just sitting on top of the pumpkin mixture totally dry (of course with the butter/nuts on top of that). Am I misunderstanding the recipe–I’m having a hard time seeing how a whole box of dry cake mix sprinkled on top of the pumpkin mixture as is can come out as a cakey layer.
Next time try mixing the butter with cake mix before putting it on top. I do not like to drizzle on it always seems a little dry at end.. hope that works for you.
Can this be made in a pie shell like the traditinal pumpkin pie can? If so what changes do you recomend in doing so.
I made this I cut the sugar back for I though 1 1/2 cups of sugar was to much I did 1 cup and it turned out perfect
This sounds so yummy, does anyone know how to make a little liter? To much sugar and butter, last year I would not even ask but do to health now…….less fats and sweets :(((
Thanks so much