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Irresistible 4-Ingredient Blueberry Dump Cake: Easiest Dessert Recipe

Irresistible 4-Ingredient Blueberry Dump Cake: Easiest Dessert Recipe

calendar_today May 31, 2026 schedule 2 min read
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Prep
5 minutes
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Cook
45 minutes
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Rest
10 minutes
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Servings
8
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Calories
280 kcal

An incredibly easy dessert made with just four ingredients: frozen blueberries, sugar, cake mix, and butter. Dump everything in a baking dish and bake!

restaurant_menu Ingredients format_list_numbered Instructions

restaurant_menu Ingredients

Servings
8

Ingredients

hardware Essential Tools

01 check_circle

9x13 inch baking dish - To bake the cake in.

02 check_circle

Measuring cups - To measure the ingredients accurately.

03 check_circle

Measuring spoons - To measure small quantities.

04 check_circle

Oven - To bake the cake.

05 check_circle

Spatula - To spread the ingredients evenly.

format_list_numbered Preparation

Instructions

1

Preheat oven to 350°F (175°C).

2

Grease a 9x13 inch baking dish.

3

Spread frozen blueberries in the baking dish.

4

Sprinkle sugar over the blueberries.

5

Sprinkle dry cake mix evenly over the sugared blueberries.

6

Drizzle melted butter evenly over the cake mix.

7

Bake for 45-55 minutes, or until golden brown and bubbly.

8

Let cool slightly before serving.

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Try These Variations

01
1

Apple Dump Cake

Substitute the blueberries with sliced apples and add a sprinkle of cinnamon.

02
2

Cherry Dump Cake

Use canned cherry pie filling instead of blueberries for a classic cherry flavor.

03
3

Peach Dump Cake

Replace the blueberries with sliced peaches, either fresh or canned.

04
4

Chocolate Chip Dump Cake

Add chocolate chips to the cake mix for a richer, more decadent dessert.

05
5

Spice Cake Dump Cake

Use spice cake mix instead of yellow cake mix for a warm, spiced flavor.

06
6

Vegan Dump Cake

Use vegan butter and ensure the cake mix is vegan-friendly for a plant-based version.

Chef's Pro Tips

1

Use quality ingredients

The better the ingredients, the better the end result.

2

Evenly distribute butter

Make sure the butter is evenly drizzled for a golden and crispy topping.

3

Adjust sugar to taste

If you prefer a less sweet cake, reduce the amount of sugar.

4

Don’t overbake

Overbaking can lead to a dry cake. Check for doneness at 45 minutes and adjust accordingly.

5

Let it cool

Cooling allows the cake to set and the flavors to meld, resulting in a better texture and taste.

6

Add a pinch of salt

A small pinch of salt to the blueberry layer can enhance the sweetness and balance the flavors.

Storage Guide

kitchen

Fridge

Store leftover cake in an airtight container in the refrigerator for up to 3 days.

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Freezer

For longer storage, freeze the cake in an airtight container for up to 2 months. Thaw in the refrigerator before reheating.

microwave

Reheating

Reheat individual slices in the microwave for 30-60 seconds or in the oven at 350°F (175°C) for 10-15 minutes.

Avoid These Mistakes

Uneven butter distribution

This can lead to some parts of the cake being dry while others are overly buttery. Ensure even drizzling.

Using too much sugar

This can make the cake overly sweet and mask the natural flavor of the blueberries.

Not greasing the baking dish

This can cause the cake to stick, making it difficult to serve.

Overbaking

This will result in a dry cake. Check for doneness frequently.

nutrition Nutrition Facts

Per serving: 1 slice

280kcal Calories
40g Carbohydrates
3g Protein
12g Fat
7g Saturated Fat
30mg Cholesterol
200mg Sodium
100mg Potassium
2g Fiber
25g Sugar
100IU Vitamin A
2mg Vitamin C
20mg Calcium
1mg Iron

Nutritional values are estimates and may vary based on specific ingredients and portion sizes.

flag Conclusion

This simple blueberry dump cake is a guaranteed crowd-pleaser. Enjoy the warm, fruity flavors and the ease of preparation!

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Frequently Asked Questions

Can I use other berries besides blueberries? expand_more

Yes, you can substitute other berries like raspberries, blackberries, or strawberries. Adjust the sugar level as needed based on the sweetness of the berries.

Is it necessary to use frozen blueberries? expand_more

While frozen blueberries are recommended for their moisture content, fresh blueberries can also be used. Add a tablespoon or two of water to the blueberry layer if using fresh berries.

Can I use a different type of cake mix? expand_more

Yes, you can experiment with different cake mix flavors like white, vanilla, or lemon. Avoid chocolate cake mix, as it may not complement the blueberries well.

How do I prevent the cake mix from being dry? expand_more

Ensure that the melted butter is evenly distributed over the dry cake mix. If you notice any dry spots before baking, drizzle a little extra melted butter over them.

How should I store leftover blueberry dump cake? expand_more

Store leftover cake in an airtight container in the refrigerator for up to 3 days. Reheat gently in the microwave or oven before serving.

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