3 Ingredient Blueberry Dump Cake

Everyone loves blueberry, right? In this recipe, I decided to use the sweet fruit in place of chocolate chips and the ever-elusive “whipped cream” filling for the frosting. Blueberry-filled pastry is one of my favorite desserts, but I’ve found that making my own is a bit of a challenge. I usually get something that’s more like a blueberry cobbler than the soft, light-as-air blueberry muffin that a real baker would make. So, I decided to give it a shot.

A dense, creamy cake filled with a tangy, sweet blueberry filling. You won’t believe that it’s made with only 3 ingredients. It’s perfect for breakfast, brunch, or dessert!

http://www.justalittlebite.org/2012/12/3-ingredient-blueberry-dump-cake.html In the previous blog post, I wrote about a new 3 ingredient dump cake that I created using Blueberries and I thought I should probably share the recipe with you.

This 3 Ingredient Blueberry Dump Cake is a luscious lemon cake with fresh blueberries and warm butter poured on top. There’s no need to combine or prepare anything… It’s simply a matter of stacking, baking, and eating! This will be the simplest AND most delicious cake you’ve ever made!


If you’re searching for the ideal dessert to bring to a party or get-together, look no further! This amazing dump cake can easily serve 12-15 people and is really tasty. It’s impossible to resist the combination of bright lemon cake, creamy butter, and delicious blueberries!

What exactly is a ‘dump cake’?

A dump cake derives its name from the fact that all of the ingredients are actually dumped together. In most cases, there is no mixing or stirring. All you have to do is pour, bake, and eat! It doesn’t get much more straightforward than that!

How long does a dump cake keep without being refrigerated?

If you follow these guidelines, a dump cake may survive for 4-5 days on the counter: The cake must be securely wrapped and kept at a temperature of about 72 degrees Fahrenheit. It may also be kept in the refrigerator securely wrapped.


The following are the ingredients for our 3-ingredient Blueberry Dump Cake:

  • Blueberries, Frozen
  • Lemon Supreme Cake Mix is moist and delicious.
  • Butter

How to create our Blueberry Dump Cake with Only 3 Ingredients:

Preheat the oven to 350 degrees Fahrenheit. Grease a 913 casserole dish next. It doesn’t need to be too deep since the cake won’t rise much higher than 1-2 inches. Fill the dish with 2 cups of FROZEN blueberries after it has been oiled. Make sure they’re equally distributed.


Then, on top of the blueberries, sprinkle the lemon cake mix. Try to make the layer as even as possible.


Completely melt the stick of butter. Pour it on top of the cake batter. If necessary, massage the butter with a fork to ensure equal dispersion. Last but not least, add the remaining 1 cup of frozen blueberries on top and gently press them down.


Preheat oven to 350°F and bake for 45 minutes. Allow 5-10 minutes for the cake to cool. Serve hot, or chill and serve cold!


You’re going to like this delectable and simple cake recipe. Trust me when I say that everyone will want the recipe! The greatest thing is that it comes together in about 5 minutes. So make the most of the time you have this week and try out this recipe!

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Time to prepare: 5 minutes

45 minutes to prepare

50-minute total time


  • 3 C blueberries, frozen
  • 1 lemon cake mix box (15.25oz)
  • 1 1/4 cup melted butter


    1. Preheat the oven to 350 degrees Fahrenheit.
    2. Using nonstick spray, coat a 9×13 pan.
    3. 2 cups frozen blueberries, spread over the bottom of the dish
    4. Over the blueberries, evenly distribute the dry cake mix’s ingredients.
    5. Melt the butter and pour it over the dry cake mix in an equal layer.
    6. 1 cup frozen blueberries, strewn over the top of the cake
    7. Preheat oven to 350°F and bake for 45-48 minutes, or until golden brown. Warm or chilly is fine!

Information about nutrition:



Size of Serving:

1 tbsp. per serving 214 calories 9g total fat 5g Saturated Fat 0g trans fat 3 g of unsaturated fat 20 milligrams of cholesterol 315 mg sodium 32g carbohydrate 1 gram of fiber 18 g sugar 2 g protein

(Nutritional information is an estimate that may vary depending on cooking techniques and ingredient brands utilized.)

Have you tried this recipe yet?

Please leave a comment on the blog or use Instagram to submit a picture.

Sometimes it’s nice to have a cake that is packed with healthy goodies. This cake has only 3 ingredients, it’s easy to make, and it tastes like the real thing. It is basically a blueberry muffin, but instead of cinnamon, it uses blueberries. I also added some chopped walnuts for added protein. I hope you enjoy, and thanks for reading my blog.. Read more about blueberry dump cake with pineapple and let us know what you think.

Related Tags

This article broadly covered the following related topics:

  • blueberry dump cake
  • blueberry pie filling dump cake
  • blueberry dump cake from scratch
  • blueberry dump cake with frozen berries
  • blueberry dump cake recipes

Una is a food website blogger motivated by her love of cooking and her passion for exploring the connection between food and culture. With an enthusiasm for creating recipes that are simple, seasonal, and international, she has been able to connect with people around the world through her website. Una's recipes are inspired by her travels across Mexico, Portugal, India, Thailand, Australia and China. In each of these countries she has experienced local dishes while learning about the culture as well as gaining insight into how food can be used as a bridge between different cultures. Her recipes are often creative combinations of traditional ingredients from various different cuisines blended together to create something new.