This lemon dump cake is exactly what you need in your life right now – especially if you love bright, tangy flavors but can't stand complicated recipes. Seriously, if you can open a few packages and turn on your oven, you're already qualified to make this sunshine-in-a-pan dessert!
What makes this lemon dump cake recipe so amazing? For starters, it needs just 3 ingredients (yes, really!), takes about 5 minutes to throw together, and tastes like something from a fancy bakery. The contrast between the gooey, citrusy bottom and buttery, crisp top layer is absolutely irresistible. Whether you're a kitchen newbie or a seasoned pro looking for a shortcut, this cake delivers major flavor with minimal effort – exactly what we all need on busy weeknights or when unexpected guests drop by.

Why You'll Love This Lemon Dump Cake
Let me get personal for a minute – I discovered this easy lemon dump cake during a particularly chaotic family reunion when I needed a dessert that wouldn't add to my stress. Seven years and countless dinner parties later, it's still my secret weapon! Here's why this will become your go-to recipe too:
- Foolproof success: Even on my most distracted days, this 3-ingredient lemon dump cake turns out perfectly every single time.
- Nostalgic flavor: There's something about this old-fashioned lemon dump cake that reminds me of my grandmother's kitchen – comforting, bright, and simply perfect.
- Endless variations: I've made the lemon cream cheese dump cake version for fancy dinner parties and the lemon dump cake with condensed milk for extra-indulgent family gatherings.
- No special skills required: Unlike that triple-layer cake that collapsed on me last Christmas, this recipe is genuinely mistake-proof.
- Time-saver: The Pioneer Woman lemon dump cake recipes might look fancy, but this version gives you that same homestyle charm in a fraction of the time.
Jump to:
Ingredients
Here's what makes this lemon dump cake mix recipe so brilliantly simple:
- Yellow cake mix (15.25 oz)
- Lemon pie filling (21 oz) (substitute homemade lemon curd for extra tang)
- Unsalted butter, cold and cut into thin slices (or use salted butter and omit additional salt)
- Zest of 1 lemon
- Fresh lemon juice
- Salt (if using unsalted butter)
- White chocolate chips
- Fresh blueberries (creates a delicious lemon blueberry dump cake variation)
That's it! Just 3 ingredients for the classic version. When friends ask for my lemon dump cake recipe, they're always shocked it's this easy.
Instructions
Prep Your Station (5 minutes)
- Preheat your oven to 350°F (175°C).
- Grab a 9×13 inch baking dish and give it a quick spray with non-stick cooking spray.
- Gather your three ingredients – this 4-ingredient lemon dump cake becomes just 3 ingredients if you skip the optional lemon zest!
Layer Your Ingredients (2 minutes)
- Dump the entire can of lemon pie filling into your prepared baking dish. Spread it evenly with a spatula or the back of a spoon.
- Sprinkle the dry cake mix evenly over the pie filling, covering it completely. The technique is similar to what you'll see in an easy lemon dump cake tutorial – no mixing needed!
- Arrange the thin butter slices across the top, trying to cover as much of the dry cake mix as possible. This is the secret to avoiding dry patches like you sometimes see in Pioneer Woman lemon dump cake recipes.
Extra Flavor Boosters (Optional, 1 minute)
- Making the classic version? Sprinkle ½ teaspoon lemon zest over everything for a more intense citrus flavor.
- Going for a lemon blueberry dump cake? Scatter fresh blueberries over the pie filling before adding the cake mix.
- Creating the lemon cream cheese dump cake? Drop dollops of softened cream cheese onto the pie filling layer.
Bake to Perfection (35-40 minutes)
- Slide your dish into the preheated oven.
- Bake for 35-40 minutes until you see a beautiful golden brown top and bubbly edges. Your kitchen will smell like an old-fashioned lemon dump cake from a country bakery!
- Remove from the oven and let it cool for about 10 minutes – I know it's torture, but it's worth the wait!
Substitutions
- Dairy-free? Use plant-based butter sticks (not tub margarine) for the same crispy top.
- Gluten-free? Grab a gluten-free lemon cake mix – the recipe works exactly the same!
- No lemon pie filling? Make a quick homemade version with lemon pudding mix, 1 cup water, and 2 tablespoons lemon juice.
- Want less sweet? For a tangier lemon dump cake recipes variation, add 1 tablespoon of fresh lemon zest to the pie filling.
Variations
While the classic lemon dump cake is perfect on its own, here are some popular variations you might want to try:
Lemon Cream Cheese Dump Cake
For a richer, creamier version that's taken the internet by storm, try this lemon cream cheese dump cake recipe:
- Add 8 oz of softened cream cheese to your ingredient list
- After spreading the lemon pie filling, drop spoonfuls of softened cream cheese over it
- Proceed with the remaining steps as normal
This variation has become so popular that people specifically search for 4-ingredient lemon cream cheese dump cake recipes. The cream cheese adds a wonderful tanginess that complements the lemon perfectly.
Equipment
- 9×13 inch baking dish - Glass or ceramic works best for even heating and lets you see the beautiful layers.
- Spatula or spoon - For spreading the lemon pie filling evenly.
- Knife - To cut the butter into thin slices.
- Measuring cups - For measuring the butter (though you can eyeball half a stick).
Storage
One of the things I love most about this lemon dump cake is how well it keeps! Here's how to store it properly:
Counter Storage (1-2 Days)
- Cool completely before covering to prevent condensation.
- Cover loosely with foil or plastic wrap.
- Keeps fresh at room temperature for up to 2 days.
Refrigerator Storage (Up to 5 Days)
- Transfer leftover slices to an airtight container.
- Separate layers with parchment paper if stacking.
- Refrigerate for up to 5 days – though it rarely lasts that long in my house!
Freezer Storage (Up to 3 Months)
- Portion into individual servings for easy thawing.
- Wrap tightly in plastic wrap, then aluminum foil.
- Label with the date – even though this lemon dump cake recipe freezes beautifully, it's best enjoyed within 3 months.
What Is a Lemon Dump Cake?
True to its straightforward name, a lemon dump cake involves quite literally dumping ingredients into a baking dish with minimal mixing or fuss. The magic happens in the oven as the layers meld together to create a dessert that's part cake, part cobbler, and entirely delicious.
While some versions require many components, my easy lemon dump cake needs just a handful of ingredients you probably already have in your pantry. Don't let the simplicity fool you, though—the result tastes like you spent hours in the kitchen!
Top Tip
Even though this recipe is nearly foolproof, these little tricks can take your lemon dump cake from great to exceptional:
- Butter coverage matters: Try to cover as much of the dry cake mix as possible with butter slices to avoid dry patches.
- Don't mix the layers: Resist the urge to stir everything together—the separate layers create the unique dump cake texture.
- Fresh lemon zest: If you have a lemon on hand, adding fresh zest dramatically amplifies the flavor.
- Check early: All ovens vary, so start checking around 30 minutes to prevent over-browning.
Grandmama's Magic Touch
My grandmother's old-fashioned lemon dump cake had something special that took me years to figure out. While everyone else was focusing on the filling or the cake mix, Grandmama's secret was in how she prepared her baking dish! Instead of regular cooking spray, she'd rub a cut lemon around the dish first, then dust it with a tablespoon of sugar before adding any ingredients.
"It caramelizes the edges," she'd whisper as if sharing buried treasure. This simple trick transforms an easy lemon dump cake into something truly magical – creating slightly crisp, caramelized edges that contrast beautifully with the gooey center.
FAQ
What are the 4 ingredients in lemon cake?
The classic 4-ingredient lemon dump cake consists of: (1) boxed lemon cake mix, (2) canned lemon pie filling, (3) butter (½ cup, sliced), and (4) fresh lemon zest. Some versions substitute the zest with cream cheese for a lemon cream cheese dump cake variation, creating a richer texture that contrasts beautifully with the tangy lemon filling.
What is the biggest mistake to avoid when making a dump cake?
The biggest mistake when making lemon dump cake recipes is not covering the dry cake mix completely with butter. This leaves powdery patches that never cook properly. Always ensure butter slices overlap slightly or melt the butter completely and drizzle it evenly. This simple fix guarantees that perfect golden crust that makes easy lemon dump cake so irresistible.
Can a dump cake be made the day before?
Yes! Old-fashioned lemon dump cake actually improves when made a day ahead. The flavors deepen and meld overnight, creating a more complex taste profile. After baking, cool completely, cover with foil, and store at room temperature for up to 24 hours. For the best 3-ingredient lemon dump cake experience, warm individual servings slightly before serving.
What brand of lemon cake does Kris Jenner use?
While Kris Jenner hasn't specifically endorsed a brand for lemon dump cake, professional bakers recommend Duncan Hines or Betty Crocker lemon cake mixes for consistent results. The Pioneer Woman lemon dump cake recipes typically use these trusted brands as well. The key to celebrity-worthy results lies in pairing quality cake mix with premium lemon pie filling for that perfect balance of convenience and flavor.
Lemon Dump Cake That Never Lets You Down!
This lemon dump cake has been my go-to dessert savior for years, and I'm thrilled to finally share Grandmama's secrets with you! The pure joy of watching someone take their first bite makes the (minimal) effort so worthwhile.
Have you tried making this yet? Drop a comment below with your experience or any creative twists you added! If you snap a photo of your creation, tag us on social media – I absolutely love seeing your versions of this sunshine-bright dessert.
Looking for more easy, impressive treats? Don't miss our Cherry Cheesecake Recipe, Cake Mix Cinnamon Rolls ,or Blueberry Pound Cake Recipe. Each one delivers that perfect balance of tangy-sweet flavor with minimal fuss – just like this beloved lemon dump cake recipe!
Related
Looking for other recipes like this? Try these:
Pairing
These are my favorite dishes to serve with Lemon Dump Cake
Lemon Dump Cake
Equipment
- 9x13 inch baking dish (Glass or ceramic preferred)
- Spatula or Spoon (For spreading the pie filling evenly)
- Knife (To slice butter thinly)
- Measuring cups (For butter and optional ingredients)
Ingredients
Basic Lemon Dump Cake
- 1 box Yellow cake mix - 15.25 oz
- 1 can Lemon pie filling - 21 oz
- ½ cup Unsalted butter - Cold, cut into thin slices
Optional Additions & Variations
- ½ teaspoon Lemon zest - Enhances citrus flavor
- 1 tablespoon Fresh lemon juice - Adds tanginess
- ¼ teaspoon Salt - If using unsalted butter
- ½ cup White chocolate chips - For extra sweetness
- 1 cup Fresh blueberries - For a lemon blueberry variation
- 8 oz Cream cheese Softened - for a lemon cream cheese version
Instructions
- Preheat oven to 350°F (175°C). Grease a 9×13 inch baking dish with non-stick spray. Gather all ingredients.
- Pour the lemon pie filling into the baking dish and spread evenly.
- Sprinkle the dry cake mix evenly over the pie filling. Do not mix.
- Arrange thin slices of butter over the top, covering as much as possible.
- Sprinkle lemon zest over the top for more citrus flavor. (Optional: Add blueberries or cream cheese variation).
- Bake for 35-40 minutes or until golden brown on top and bubbly around the edges.
- Let the cake cool for 10 minutes before serving.
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