Pineapple 7-Up Cake is a lemon-flavored cake covered in a thick, luscious pineapple-coconut frosting. Made with cake mix and instant pudding mix, this cake is fabulously moist and easy to make. Perfect for summer potlucks with its bright citrusy and pineapple flavors.

Pineapple 7-Up Cake

 

Baking with soft drinks has been popular in the south for generations. You’ll find recipes for this cake in lots of old southern church cookbooks. It’s a popular potluck dessert.

The 7-Up in this cake not only gives the cake more citrus flavor, it also lightens up the texture. The gooey, sweet icing is the perfect contrast for the lightly textured cake.

Pineapple 7-Up Cake with Coconut Frosting

 

Tips for making Pineapple 7-Up Cake:

If you want less lemon flavor, you can use a box of vanilla pudding mix instead of lemon-flavored pudding mix.

The frosting will soak into the cake some, making it even more moist. To prevent it from soaking in too much, let the frosting cool and thicken slightly before spreading it on the cake.

Add more or less coconut to the frosting based on personal preferences.

If you like pecans, some toasted chopped pecans taste great in the frosting. Add 1/2 a cup or a little more.

This cake should be stored in the refrigerator.

Pineapple 7-Up Cake baked in a 9x13-inch pan

More Recipes Using Soft Drinks:

Pineapple 7-Up Cake

5 from 1 vote
Prep: 20 minutes
Cook: 30 minutes
Servings: 15
Pineapple 7-Up Cake is a lemon-flavored cake covered in a thick, luscious pineapple-coconut frosting. Made with cake mix and instant pudding mix, this cake is fabulously moist and easy to make.

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Ingredients

  • 1 box yellow cake mix
  • 1 (3.4-ounce) box instant lemon pudding mix
  • 4 large eggs
  • 3/4 cup vegetable oil
  • 1 1/4 cups 7-Up soda

Pineapple-Coconut Frosting

  • 1 1/3 cups granulated sugar
  • 2 tablespoons flour
  • 2 large eggs, lightly beaten
  • 1/2 cup butter,, cut into 1 tablespoon pieces
  • 1 (20-ounce) can crushed pineapple,, undrained
  • 1 cup sweetened shredded coconut

Instructions 

  • Preheat oven to 350 degrees and spray a 9x13-inch pan with cooking spray.
  • Using an electric mixer, beat cake mix, pudding mix, eggs, and vegetable oil until well mixed.
  • Beat in 7-Up until batter has an even consistency. Pour batter into prepared pan.
  • Bake for 30 to 35 minutes or until cake feels firm when you press on the top.
  • Prepare the frosting while the cake is baking. In a medium saucepan, whisk together the sugar and flour.
  • Add the eggs, butter, and pineapple and cook over medium-low heat, stirring constantly, until mixture thickens up.
  • Remove from heat and stir in the coconut. Pour over cake.

Notes

Store cake in refrigerator.
Some of the frosting will soak into the cake. To prevent too much of it from soaking into cake, let it cool slightly to thicken it some before pouring it on cake.

Nutrition

Calories: 436kcal

Nutrition information is automatically calculated, so should only be used as an approximation.

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Pineapple 7-Up Cake

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3 Comments

  1. Missy says:

    Took this cake three years ago to our family reunion we are only invited unless I bring the new name of the cake, due to the fact they renamed it to THE CAKE.

  2. Terilynn Decker says:

    Already prepared lemon or vanilla pudding would be a great substitute!

  3. Von says:

    In Australia we don’t have access to instant pudding ( it seems we have to do everything from scratch) do you have any ideas what can be a substitute. Thanking you.