Simple 3-Ingredient Apple Pie Dump Cake

One chilly autumn weekend, I joined my neighbor to help host a small harvest gathering in her backyard. The scent of dry leaves mixed with cinnamon lingered in the air, and the table quickly filled with homemade dishes from everyone who came. After spending my morning running around the farmer’s market, I knew I needed something festive but quick. That’s when the idea for Simple 3-Ingredient Apple Pie Dump Cake made perfect sense.

All it took was a can of apple pie filling, a box of yellow cake mix, and a stick of butter I had waiting in the pantry. I spread the filling, sprinkled the cake mix, drizzled the butter, and let the oven work its magic. By the time everyone gathered near the fire pit, the cake was golden and bubbling, sending out the kind of aroma that draws people in before they even see what’s baking. Within minutes, plates were filled, and the dish was nearly gone.

The ease of it still amazes me. No mixers to wash, no long list of steps, just a dessert that manages to feel warm, nostalgic, and perfect for fall celebrations. That afternoon reminded me how sometimes the simplest recipes can be the ones people remember most, and this cake has stayed a favorite whenever I want to share something homemade without the stress.

Short Description

Simple 3-Ingredient Apple Pie Dump Cake is a no fuss dessert that combines apple pie filling, yellow cake mix, and butter into a golden, bubbly treat. Perfect for busy weeknights, holiday gatherings, or last-minute guests.

Key Ingredients

• 1 can (21 oz) apple pie filling
• 1 box yellow cake mix
• ½ cup (1 stick) unsalted butter, melted

Tools Needed

• 9×13-inch baking dish
• Spatula or spoon
• Measuring cup
• Small saucepan or microwave-safe bowl for melting butter
• Oven mitts

Cooking Instructions

Step 1: Preheat the oven
Preheat oven to 350°F (175°C). Grease your 9×13-inch baking dish lightly to prevent sticking.

Step 2: Layer the apple filling
Spread the apple pie filling evenly across the bottom of the dish. Make sure it covers the base completely so every bite has fruit.

Step 3: Add the cake mix
Sprinkle the dry cake mix evenly over the apple filling. Do not stir—keeping it layered gives the top that crumbly, golden crust.

Step 4: Pour the butter
Drizzle melted butter evenly over the cake mix. Try to cover as much of the surface as possible, so the topping bakes into a crisp layer.

Step 5: Bake
Bake for 45–50 minutes until the top turns golden brown and the filling bubbles at the edges.

Step 6: Cool and serve
Let the cake cool for 10 minutes before serving. It will set slightly as it rests, making it easier to scoop.

Troubleshooting Tip: If you notice dry patches of cake mix after baking, lightly brush them with extra melted butter and return to the oven for 5 minutes.

Why You’ll Love This Recipe

Quick prep with only 3 ingredients

Perfect balance of sweet apples and buttery cake topping

A crowd-pleaser at gatherings and holidays

Works as a dessert or indulgent snack

Minimal cleanup and zero special equipment required

Mistakes to Avoid & Solutions

Forgetting to spread the apple filling evenly
Uneven layers can leave dry bites with only cake mix.
Solution: Use a spatula to spread the apple filling corner to corner.

Not drizzling butter evenly
Dry patches can form if butter doesn’t cover enough surface.
Solution: Melt butter fully and pour slowly in a zig-zag pattern across the top.

Overbaking the cake
Leaving it too long can burn the crust while drying the apples underneath.
Solution: Start checking at 40 minutes and remove when golden brown with bubbling edges.

Serving and Pairing Suggestions

Serve warm with vanilla ice cream for contrast

Add whipped cream and a sprinkle of cinnamon for a festive touch

Pair with hot apple cider or black coffee for cozy evenings

Perfect plated individually or served family-style from the baking dish

Storage and Reheating Tips

Store leftovers covered in the refrigerator for up to 3 days

Reheat in the oven at 300°F for 10–12 minutes to keep the topping crisp

Avoid microwaving for long periods, as it can make the topping soggy

Freeze portions wrapped tightly in foil for up to 2 months, then reheat directly from frozen at 325°F until warm

FAQs

1. Can I use a different fruit filling?
Yes, cherry, blueberry, or peach pie filling all work beautifully with the same method.

2. Should I stir the cake mix into the filling?
No, keeping the layers separate gives the cake its crumbly topping.

3. Can I use salted butter instead of unsalted?
You can, but reduce other salty elements in the meal to balance flavor.

4. What if my topping looks powdery after baking?
Brush with a little extra melted butter and bake another 5 minutes.

5. Can I make this ahead of time?
Yes, bake it earlier in the day and reheat in the oven before serving.

Tips & Tricks

Add a pinch of cinnamon or nutmeg over the apple filling for extra warmth

Chop some walnuts or pecans and sprinkle them on top before baking for crunch

If you like less sweetness, choose a sugar-free cake mix

For a richer flavor, use browned butter instead of regular melted butter

Recipe Variations

Caramel Apple Version
Drizzle ½ cup caramel sauce over the apple pie filling before adding cake mix. Bake as directed for a gooey caramel twist.

Gluten-Free Option
Swap the yellow cake mix with a gluten-free cake mix. Follow the same layering and baking process.

Spiced Apple Dump Cake
Mix 1 teaspoon cinnamon and ½ teaspoon nutmeg into the dry cake mix before layering for a spicier flavor.

Nutty Topping
Sprinkle ½ cup chopped pecans or walnuts over the cake mix before drizzling butter. The nuts will toast while baking.

Final Thoughts

That afternoon in my neighbor’s backyard taught me that even the simplest recipes can bring a crowd together. The golden crust and bubbling apple filling turned a handful of pantry staples into the star of the gathering.

Whenever I make Simple 3-Ingredient Apple Pie Dump Cake, I think back to the laughter around the fire pit, kids running through piles of leaves, and adults sneaking back for seconds. It’s proof that joy doesn’t always need fancy ingredients or hours in the kitchen.

This dessert carries a certain ease, yet it still delivers warmth and comfort every single time. Keep it in your back pocket for when life feels too busy because sometimes, three ingredients are all you need to create something memorable.