Buttery Lemon Dump Cake
Buttery Lemon Dump Cake is the perfect dessert for anyone who craves the bright, zesty flavors of lemon in a buttery, comforting cake. Imagine every bite wrapping you in a warm hug, with the indulgent cream cheese mingling seamlessly with the tangy pie filling, all enveloped in a light golden cake crust. It’s the kind of dessert that beckons you to the kitchen, tempting you with its irresistibly sweet aroma of baking lemons and butter, almost like a gentle reminder of backyard picnics and sunshine.

I discovered this delightful dessert while looking for something quick to satisfy a sudden craving for lemony goodness. With just a pack of lemon cake mix and a few pantry staples, I whipped up this Buttery Lemon Dump Cake in no time, and it quickly became a family favorite. The best part? You don’t need to be a baking maestro to create this masterpiece, making it a guilt-free indulgence.
Table of Contents
- Why You’ll Love This Recipe
- Ingredients You’ll Need
- How to Make Buttery Lemon Dump Cake
- Storing & Reheating
- Chef’s Helpful Tips
- Recipe FAQs
- Buttery Lemon Dump Cake
Why You’ll Love This Recipe
- Simple & Quick: Ready in just about 54 minutes, with only 10 minutes of prep time!
- Irresistible Flavor: The perfect balance of tangy lemon and creamy richness will have you coming back for seconds.
- Eye-Catching Appeal: Golden edges and bubbly filling make it a showstopper at any gathering.
- Flexible Serving: Ideal for any occasion—serve warm for dessert or chilled as a refreshing snack.
- Diet-Friendly Options: Easily adapted for gluten-free diets by using gluten-free cake mix!
Ingredients You’ll Need
- 1 pack lemon cake mix: This is the foundation of your dump cake, providing the sweet, cake-like texture.
- 2 cans (15.75 oz) lemon pie filling: Adds a tart punch and moisture that complements the cake beautifully.
- 8 oz cream cheese (slightly cold): Cut into cubes, it melts into delightful creamy pockets throughout the cake.
- 1 cup unsalted butter (cold): Adds richness; using unsalted gives you control over the saltiness.
- ½ tsp vanilla extract: Just a hint of sweetness to round out the flavors.
- Pinch of salt: Enhances all the flavors in the cake and balances the sweetness.

How to Make Buttery Lemon Dump Cake
- Prepare the baking dish: Lightly spray a 9×13-inch baking dish with cooking spray. For an extra buttery touch, rub a bit of butter into the corners to promote golden edges.
- Spread the filling: Spoon the lemon pie filling into the dish, spreading it gently. It’s okay if it’s not perfect; we want every bite featuring that bright, tangy goodness. If the filling feels thick, let it sit at room temperature for a few minutes for easier spreading.
- Add cream cheese: Dice the cream cheese into small cubes and dot them across the lemon filling, including some around the edges. These creamy pockets are the secret to the indulgent texture.
- Layer the cake mix: Evenly sprinkle the lemon cake mix over the top, ensuring some filling peeks through here and there. This rustic look adds to the homemade charm.
- Dot with butter: Slice the cold butter into thin pats and dot them generously on top of the cake mix for a rich finish.
- Season it: Add a pinch of salt and drizzle the vanilla extract across the surface. This little addition makes a world of difference in flavor.
- Bake it: Place the dish in a preheated oven at 350°F for about 40 to 44 minutes. Look for a lightly golden top and bubbling edges to know it’s done.
- Cover if needed: If the top is browning too quickly while baking, cover it loosely with foil in the last few minutes to prevent over-browning.

Storing & Reheating
Store your Buttery Lemon Dump Cake at room temperature for up to 2 days. If you want it to last longer, transferring it to the refrigerator will keep it fresh for about a week in an airtight container. For longer storage, you can freeze it for up to 3 months. When you’re ready to enjoy, simply thaw it in the refrigerator overnight, then reheat in the oven at 350°F for about 10-15 minutes. Keep in mind that the texture might change slightly, but refreshing it in the oven brings back that homemade warmth.
Chef’s Helpful Tips
- Avoid over-mixing the cake mix; a few lumps are totally okay for the rustic finish.
- Ensure the cream cheese is cold to keep it in distinct pockets rather than blending entirely into the filling.
- If using a dark baking dish, consider lowering the temperature to 325°F to prevent the bottom from over-browning.
- For a little extra zest, add lemon zest to the cream cheese for an extra punch of citrus.
This Buttery Lemon Dump Cake could quickly become your go-to dessert for gatherings and family dinners, delivering delightful simplicity along with mouthwatering flavors. Make it for your next event, or simply because you deserve a treat, and watch how quickly those slices disappear!
Recipe FAQs
Can I use a different flavor of pie filling?
How can I make this cake gluten-free?
Is it necessary to use cream cheese?
Can I make this ahead of time?
More Cakes Recipes
👉 If you make my Buttery Lemon Dump Cake recipe, please leave a comment and a star rating — it really helps others discover the recipe.
Follow me on
Pinterest
for more easy recipes.

Buttery Lemon Dump Cake
- Prep Time: 10 minutes
- Cook Time: 54 minutes
- Total Time: 1 hour 4 minutes
- Yield: 9 servings 1x
- Category: Cakes
- Method: Baking
- Cuisine: American
Description
This Buttery Lemon Dump Cake is a delightful blend of tangy lemon and creamy goodness. With a simple prep and rich flavors, it’s an ideal choice for dessert lovers seeking easy homemade treats.
Ingredients
- 1 pack lemon cake mix
- 2 cans 15.75 oz lemon pie filling
- 8 oz cream cheese slightly cold
- 1 cup unsalted butter cold
- ½ tsp vanilla extract
- pinch of salt
Instructions
- Lightly spray a 9×13-inch baking dish with cooking spray. For extra flavor, rub some cold butter into the corners.
- Spoon the lemon pie filling into the dish, spreading it evenly for a nice, tangy base.
- Cut the cream cheese into small cubes and distribute them across the filling, ensuring a creamy surprise in every bite.
- Sprinkle the lemon cake mix evenly on top of the filling, allowing bits of the filling to show through for a homemade touch.
- Slice the cold butter into thin pats and place them all over the cake mix.
- Add a pinch of salt and drizzle vanilla extract over the top.
- Bake in a preheated oven at 350°F for 40-44 minutes or until the top is golden and edges are bubbling with flavor.
- If the top browns too quickly, cover it loosely with foil during the last cooking minutes.
Notes
Ensure your cream cheese is slightly cold for easy cutting.
Let the lemon pie filling sit at room temperature if it’s too thick to spread easily.
Covering with foil can prevent over-browning while baking.
Nutrition
- Serving Size: 1 slice
- Calories: 240
- Sugar: 10g
- Sodium: 300mg
- Fat: 14g
- Saturated Fat: 8g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 28g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 35mg
