Apple Pumpkin Bars with Cinnamon Crumble Topping: The Ultimate Fall Dessert
Why choose between apple crisp and pumpkin bars when you can have both? These irresistible bars combine the best of fall’s flavors with a buttery cinnamon crumble that’ll have everyone asking for seconds!
These bars are autumn in dessert form—moist pumpkin base studded with tender apple chunks, all topped with a crispy, sweet cinnamon crumble. They’re easier than pie, more impressive than cookies, and perfect for potlucks, holiday gatherings, or cozy weekend baking.
Recipe Details
| Prep Time | Cook Time | Total Time | Servings | Difficulty |
|---|---|---|---|---|
| 20 mins | 35 mins | 55 mins | 20 bars | Easy |
What You’ll Need
For the Pumpkin Bar Base
| Ingredient | Amount | Notes |
|---|---|---|
| All-purpose flour | 2 cups | Spoon and level |
| Pumpkin puree | 1 cup | Not pumpkin pie filling |
| Granulated sugar | 1 cup | Can reduce to 3/4 cup |
| Brown sugar | 1/2 cup, packed | Light or dark works |
| Eggs | 2 large | Room temperature |
| Vegetable oil | 1/2 cup | Or melted coconut oil |
| Apples | 2 medium, peeled and diced | Granny Smith or Honeycrisp |
| Baking powder | 1 teaspoon | Fresh for best rise |
| Baking soda | 1/2 teaspoon | Not expired |
| Cinnamon | 2 teaspoons | Ground |
| Nutmeg | 1/2 teaspoon | Freshly grated is best |
| Ginger | 1/2 teaspoon | Ground |
| Salt | 1/2 teaspoon | Sea salt preferred |
| Vanilla extract | 1 teaspoon | Pure extract |
For the Cinnamon Crumble Topping
| Ingredient | Amount | Notes |
|---|---|---|
| All-purpose flour | 3/4 cup | Creates texture |
| Brown sugar | 1/2 cup, packed | Don’t skip packing |
| Cold butter | 6 tablespoons | Cut into cubes |
| Cinnamon | 1 teaspoon | For that spice kick |
| Old-fashioned oats | 1/2 cup | Optional but recommended |
| Salt | Pinch | Balances sweetness |
Substitutions: Swap half the oil for unsweetened applesauce for lighter bars. Use whole wheat flour for half the all-purpose flour for extra fiber. Pecans or walnuts can be added to the crumble for crunch.
Step-by-Step Directions
1. Preheat and prepare. Heat your oven to 350°F (175°C). Line a 9×13-inch baking pan with parchment paper, leaving overhang on the sides. Spray lightly with cooking spray.
2. Make the crumble topping first. In a medium bowl, combine flour, brown sugar, cinnamon, oats if using, and salt. Add the cold butter cubes. Use a pastry cutter or your fingers to work the butter into the dry ingredients until the mixture resembles coarse crumbs. Set aside in the refrigerator.
Butter Temperature Tip: Cold butter is essential for a crumbly topping. If your kitchen is warm, pop the bowl in the fridge while you make the bars.
3. Prep the apples. Peel and dice the apples into 1/4-inch pieces. Toss them with 1 tablespoon of flour to prevent sinking. This also helps absorb extra moisture.
4. Mix the wet ingredients. In a large bowl, whisk together the pumpkin puree, granulated sugar, brown sugar, eggs, oil, and vanilla until smooth and creamy. This takes about 2 minutes of good whisking.
5. Combine dry ingredients. In a separate bowl, whisk together flour, baking powder, baking soda, cinnamon, nutmeg, ginger, and salt. Make sure there are no lumps.
6. Bring it together. Add the dry ingredients to the wet ingredients. Stir with a rubber spatula just until combined—don’t overmix or your bars will be tough. Gently fold in the diced apples until evenly distributed.
7. Assemble the bars. Pour the batter into your prepared pan and spread evenly with a spatula. The batter will be thick. Take the crumble topping from the fridge and sprinkle it evenly over the batter, covering completely.
8. Bake to golden perfection. Bake for 33-35 minutes, until the crumble is golden brown and a toothpick inserted into the center comes out with just a few moist crumbs. The edges should be pulling away slightly from the pan.
Pro Tip: If the crumble is browning too quickly, tent the pan loosely with aluminum foil for the last 10 minutes of baking.
9. Cool completely. Let the bars cool in the pan on a wire rack for at least 1 hour before cutting. This allows them to set properly so they’ll cut into clean squares.
10. Slice and serve. Use the parchment overhang to lift the whole sheet out of the pan. Cut into 20 bars with a sharp knife. Wipe the blade between cuts for the cleanest edges.
How to Serve
These bars are delicious on their own, but here are ways to make them even more special:
A la mode: Serve warm with a scoop of vanilla ice cream or cinnamon ice cream melting over the top.
Drizzle: Add a simple glaze made from powdered sugar and milk, or drizzle with salted caramel sauce for extra decadence.
Whipped cream: Top with fresh whipped cream or Cool Whip and a sprinkle of cinnamon.
Coffee pairing: These bars are phenomenal with hot apple cider, pumpkin spice lattes, or a strong cup of coffee.
Breakfast treat: Yes, really! The pumpkin and apples make these suitable for a special weekend breakfast.
Expert Tips for Success
Choose the right apples. Tart varieties like Granny Smith hold their shape and won’t turn mushy. Honeycrisp adds sweetness with good texture. Avoid Red Delicious—they get mealy when baked.
Don’t overmix the batter. Stir just until you don’t see streaks of flour. Overmixing develops gluten and makes bars tough and dense instead of tender.
Measure flour correctly. Spoon flour into your measuring cup and level with a knife. Scooping directly creates packed flour, which leads to dry, dense bars.
Let them cool completely. This is hard when they smell amazing, but warm bars will fall apart when you cut them. Patience pays off with clean, beautiful squares.
Storage: Keep bars in an airtight container at room temperature for 3 days, or refrigerate for up to 5 days. Bring to room temperature before serving for best flavor.
Freezing: Wrap individual bars in plastic wrap, then place in a freezer bag. Freeze for up to 3 months. Thaw at room temperature or microwave for 15-20 seconds.
Make ahead: Bake these a day ahead. The flavors actually improve overnight as the spices develop and the moisture distributes evenly.
Double the crumble. Love that crunchy topping? Make 1.5x the crumble recipe. You can never have too much crumble!
Common Questions
Can I use pumpkin pie filling instead of puree?
No, pumpkin pie filling contains added sugar and spices that will throw off the recipe. Stick with plain pumpkin puree for best results.
Why are my bars soggy in the middle?
This usually means they need more baking time or the apples released too much moisture. Next time, use firmer apples and make sure to bake until a toothpick comes out clean.
Can I make these gluten-free?
Yes! Use a 1:1 gluten-free baking flour blend. The texture will be slightly different but still delicious. Make sure to use certified gluten-free oats in the crumble.
My crumble topping is too dry and won’t stick together. What happened?
You need more butter. Add an extra tablespoon of cold butter and work it in until the mixture clumps when squeezed.
Can I skip the crumble and just make plain bars?
Absolutely! The bars are delicious on their own. You could dust them with powdered sugar or add a cream cheese frosting instead.
What if I don’t have pumpkin pie spice?
The recipe already lists individual spices (cinnamon, nutmeg, ginger), so you’re covered! If you have pumpkin pie spice, use 2 teaspoons instead of the individual spices.
Final Thoughts
These apple pumpkin bars with cinnamon crumble topping are the ultimate fall dessert that combines everything you love about the season. The moist pumpkin base stays tender for days, the apple chunks add pockets of fruity sweetness, and that buttery crumble topping provides the perfect textural contrast. Bake these for your next gathering and prepare for compliments—and recipe requests!
