Name: Lemon Dump Cake Recipe
Prep time: 10 min
Cook time: PT-493748H18M7S
Total time: PT-493748H18M7S
Cuisine: Mexican-inspired
Ingredients: 1 pound (450 g) ground beef; 1 tablespoon olive oil; 1 packet (about 2 tablespoons) taco seasoning; 1/4 cup water; 1 cup shredded cheddar cheese; 1/2 cup diced tomatoes; 1/4 cup finely chopped red onion; 1/4 cup sliced black olives; 1/2 cup shredded lettuce; 1/4 cup sour cream; 2 tablespoons chopped fresh cilantro; 20–24 tortilla chips or mini phyllo shells

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I love making this lemon dump cake when I want a bright, citrusy dessert with almost no effort. It’s one of those recipes I turn to when I need something quick but still delicious. The layers bake together into a soft, gooey, and slightly crisp dessert that always feels comforting. Lemon Dump Cake Recipe

Why You’ll Love This Recipe

I enjoy how simple this recipe is—there’s no complicated mixing or special technique involved. I just layer the ingredients and let the oven do the work. The combination of tangy lemon and sweet cake creates a balance that I find refreshing and satisfying. It’s perfect when I want a dessert that feels homemade without spending too much time in the kitchen.

Ingredients

(Here’s a tip: Check out the full list of ingredients and measurements in the recipe card below.)

1 can (21 oz / 595 g) lemon pie filling
1 box (about 15.25 oz / 432 g) yellow cake mix
1/2 cup (115 g) unsalted butter, melted
1/2 cup cream cheese, softened
1 teaspoon vanilla extract
1/4 cup granulated sugar
1 tablespoon lemon zest (optional)

Directions

I start by preheating the oven to 180°C (350°F) and lightly greasing a baking dish.

I spread the lemon pie filling evenly across the bottom of the dish. In a small bowl, I mix the softened cream cheese, sugar, and vanilla extract until smooth, then I dollop this mixture over the lemon filling.

Next, I sprinkle the dry cake mix evenly over the top without stirring. I slowly drizzle the melted butter across the surface, making sure to cover as much of the cake mix as possible. If I want extra lemon flavor, I sprinkle some lemon zest on top.

I bake the cake for about 40–45 minutes, until the top is golden and slightly crisp.

I let it cool slightly before serving, which helps the layers set while still keeping that warm, gooey texture.

Servings and timing

I usually get about 8 to 10 servings from this recipe. It takes me around 10 minutes to prepare and 40–45 minutes to bake, so the total time is about 50–55 minutes.

Variations

I sometimes swap the yellow cake mix for a lemon cake mix to intensify the citrus flavor. If I want a richer dessert, I add white chocolate chips. I also like serving it with whipped cream or vanilla ice cream for an extra indulgent touch.

storage/reheating

I store leftovers in an airtight container in the refrigerator for up to 4 days. When reheating, I warm a portion in the microwave for about 20–30 seconds to bring back the soft, gooey texture.

FAQs

Can I use homemade lemon filling?

I can use homemade lemon filling if I prefer, and it works just as well.

Do I need to mix the cake mix?

I don’t mix it—just sprinkle it on top and let it bake as is.

Can I make this ahead of time?

I can make it a day ahead and store it in the fridge, then reheat before serving.

Why is it called a dump cake?

I call it a dump cake because I simply layer (or “dump”) the ingredients into the dish without much mixing.

Can I freeze lemon dump cake?

I can freeze it, though the texture may change slightly when thawed and reheated.

Conclusion

I find this lemon dump cake to be one of the easiest desserts I can make without sacrificing flavor. It’s bright, comforting, and perfect for any occasion when I want something sweet with minimal effort.