2-Ingredient Pineapple Dessert Bars

There’s something wonderfully old-fashioned about a dessert that needs almost nothing to make. These 2-Ingredient Pineapple Dessert Bars are exactly that kind of recipe: a box of angel food cake mix, a can of crushed pineapple, and you’re on your way to a light, fruity treat.

The pineapple gives the bars plenty of moisture and a naturally sweet, tropical flavor, while the angel food cake mix bakes up soft and airy. The edges turn lightly golden, and the center stays tender without becoming heavy.

I like these when I need a dessert that doesn’t require a trip to the grocery store for a long list of ingredients. They’re especially handy for potlucks, casual family dinners, bake sales, or those afternoons when you suddenly realize you promised to bring something sweet.

You can serve them plain, dust them with powdered sugar, or add a little whipped cream if you want to make them feel more like a proper dessert.

Why It Works

The trick is using crushed pineapple with all of its juice. That liquid is important because it provides the moisture needed to transform the dry cake mix into a soft batter.

Angel food cake mix also gives these bars their distinctive texture. Rather than producing a dense, buttery bar, the finished dessert is light and springy with little pieces of pineapple throughout.

There’s no need to add eggs, oil, or water. The pineapple handles the moisture while the cake mix provides everything else needed for the batter.

Ingredients You’ll Need

Angel Food Cake Mix

Use one standard box of angel food cake mix, usually around 16 ounces. Make sure you’re using angel food cake mix rather than a regular white cake mix, since the two aren’t interchangeable in this recipe.

Crushed Pineapple

You’ll need one 20-ounce can of crushed pineapple in juice, undrained. Don’t drain it—the juice is essential to the recipe.

If your can contains pineapple in syrup rather than juice, the bars will be noticeably sweeter and may have a slightly different texture.

How To Make 2-Ingredient Pineapple Dessert Bars

1. Prepare The Pan

Preheat your oven to 350°F. Lightly grease a 9×13-inch baking pan with nonstick cooking spray.

For easier removal, you can also line the bottom with parchment paper, leaving a little overhang on the long sides.

2. Mix The Pineapple And Cake Mix

Add the entire can of undrained crushed pineapple to a large mixing bowl.

Pour in the dry angel food cake mix and stir gently until everything is evenly combined. The batter will become thick, foamy, and somewhat sticky. That’s exactly what you’re looking for.

Don’t overmix once there are no obvious dry patches.

3. Spread The Batter

Transfer the mixture to the prepared pan and spread it into an even layer.

Because the batter is fairly thick, an offset spatula or the back of a spoon makes it easier to smooth it all the way into the corners.

4. Bake Until Lightly Golden

Bake for approximately 25–30 minutes, or until the top is lightly golden and the center feels set.

The bars will puff up as they bake and may settle slightly as they cool. Avoid judging them by height alone; look for a lightly browned surface and a center that no longer looks wet or jiggly.

Let the dessert cool completely in the pan before slicing.

5. Slice And Serve

Once cooled, cut into squares or rectangular bars. A serrated knife works nicely if you want clean slices without compressing the soft cake.

For a simple finish, dust the top with powdered sugar just before serving.

FAQs

Can I Use Pineapple In Syrup?

You can, but pineapple packed in juice is preferable. Syrup adds extra sweetness and can alter the final texture slightly.

Do I Really Need To Leave The Pineapple Undrained?

Yes. The pineapple juice supplies much of the moisture needed to hydrate the angel food cake mix. Draining the pineapple will leave you with a much drier mixture.

Can I Use Fresh Pineapple?

I wouldn’t recommend substituting fresh pineapple without adjusting the recipe. Canned pineapple provides a predictable amount of liquid, which is important for the texture of these bars.

Why Did My Bars Sink After Baking?

A little sinking is normal with this type of light cake. If the center collapses significantly and remains wet, the bars may simply need a few additional minutes in the oven.

Can I Make These In A Smaller Pan?

A 9×13-inch pan gives the bars the right thickness and allows them to bake evenly. A smaller pan will make them thicker and may require additional baking time.

Can I Add Frosting?

Absolutely, although they’re sweet and flavorful enough without it. A thin layer of vanilla glaze or a little whipped cream works particularly well with the pineapple.

Recipe Variations

Coconut Pineapple Bars

Sprinkle ½ cup shredded sweetened coconut over the batter before baking for a simple piña-colada-inspired twist.

Pineapple Cherry Bars

Fold in a small amount of well-drained maraschino cherries, chopped into pieces. Pat them dry first so you don’t add too much extra moisture.

Lemon Pineapple Bars

Add 1 teaspoon finely grated lemon zest to the batter for a brighter citrus note that balances the sweetness of the pineapple.

Coconut-Lime Bars

Add a little lime zest and shredded coconut for a fresher tropical flavor. Keep the additions modest so the batter retains its proper consistency.

Powdered Sugar Finish

Skip the extras and simply dust the cooled bars with powdered sugar. It’s probably the easiest way to make them look finished without adding another layer of sweetness.

Storage

Store cooled pineapple bars in an airtight container in the refrigerator for up to 4 days. Because they contain fruit and are quite moist, refrigeration is preferable for longer storage.

Let individual bars sit at room temperature for a few minutes before serving. They can also be frozen in an airtight container for up to 2 months; thaw them overnight in the refrigerator before serving.

What To Serve With 2-Ingredient Pineapple Dessert Bars

These bars are lovely with a spoonful of lightly sweetened whipped cream, vanilla ice cream, or a few fresh berries on the side. For something even simpler, serve them with coffee or tea in the afternoon, or add a little powdered sugar just before bringing them to a potluck. If you want to lean into the tropical flavor, toasted coconut scattered over the top makes an easy finishing touch.

The main thing is not to overbake them. Once the top is lightly golden and the center is set, take them out and let them cool completely—the texture becomes much nicer as they settle.

And remember, don’t drain the pineapple. That one small detail makes a big difference in keeping these easy dessert bars soft, moist, and tender.

This 2-Ingredient Pineapple Dessert Bars recipe is the easiest sweet treat you’ll make. With just two simple ingredients, these bars come together quickly and bake into a soft, fruity dessert that’s perfect for busy days, potlucks, or whenever a pineapple craving hits.

Print

Pin

Rate

Prep Time: 5 minutes

Cook Time: 35 minutes

Total Time: 40 minutes

Servings: 12 bars

Ingredients

• 1 box 15.25 oz / 432 g yellow cake mix
• 1 can 20 oz / 567 g crushed pineapple in juice, undrained

Instructions

Preheat the oven to 350°F (175°C). Lightly grease a 9×13-inch baking pan.

In a large bowl, combine the dry cake mix and the entire can of undrained crushed pineapple. Stir until everything is evenly moistened. The batter will be thick and sticky.

Spread the mixture evenly into the prepared pan, gently pressing it into the corners.

Bake for 30–35 minutes, or until the top is lightly golden and the center is set.

Let the bars cool completely in the pan before cutting into squares.

Slice into 12 bars and serve.