Pineapple Crumble Bars

There’s something undeniably satisfying about biting into a warm, gooey Pineapple Crumble Bar, with the sweet, tropical flavor of crushed pineapple mingling with buttery crumble. This delightful treat takes only about an hour to prepare and bake, making it an easy dessert choice for any occasion. The combination of textures—the softness of the pineapple and the crispiness of the crumble—creates a delicious contrast that is hard to resist.

These bars are perfect for anyone who enjoys fruity desserts or needs a quick recipe for a potluck, picnic, or family gathering. You can make them ahead of time and store them in the fridge for up to five days, allowing the flavors to meld beautifully.

Why You’ll Love This Recipe

• The crumbly topping provides a satisfying crunch that complements the juicy filling.
• Baking the bars creates a golden brown layer that’s as appealing to the eyes as it is to the palate.
• Simple ingredients create an extraordinary, tropical-inspired dessert.
• They are perfect for sharing, elevating any gathering or snack time.

What You’ll Need

Gather the following ingredients to make these delicious bars:

For the Crumble

• 1 cup all-purpose flour
• 1 cup rolled oats
• 1/2 cup brown sugar
• 1/4 cup granulated sugar
• 1/2 cup unsalted butter, softened
• 1/2 teaspoon baking powder
• 1/2 teaspoon salt

For the Filling

• 2 cups crushed pineapple, drained
• 1 egg
• 1 teaspoon vanilla extract

Softened butter is essential for a good crumble.

Substitutions & Swaps

• Use quick oats for rolled oats.
• Swap light brown sugar for dark brown sugar.
• Substitute coconut oil for unsalted butter.
• Use cinnamon for extra flavor in the crumble.

How to Make It

Start creating your Pineapple Crumble Bars with these straightforward steps:

1. Preheat

Preheat your oven to 350°F (175°C). Grease a 9×9-inch baking pan.

2. Combine

In a mixing bowl, combine the flour, oats, brown sugar, granulated sugar, baking powder, and salt.

3. Cut

Cut in the butter until the mixture resembles coarse crumbs.

4. Press

Press half of the mixture into the bottom of the prepared pan.

5. Mix

In a separate bowl, mix the crushed pineapple with the egg and vanilla. Spread the pineapple mixture over the crust.

6. Top

Top with the remaining crumble mixture.

7. Bake

Bake for 30-35 minutes, or until golden brown.

8. Cool

Allow to cool before cutting into bars.

How to Store It

Fridge: Store in an airtight container for up to 5 days.
Freezer: Yes, store for up to 3 months.
Reheat: Microwave for 15-20 seconds or until warm.

Tips for Best Results

• Ensure the pineapple is well-drained to avoid a soggy bottom.
• Allow the bars to cool completely before cutting for clean edges.
• Use fresh pineapple for a more vibrant flavor.
• Adjust sweetness by varying the sugars based on your taste.

Serving Suggestions

• Serve with whipped cream for an extra indulgent treat.
• Pair with a scoop of vanilla ice cream on warm bars.
• Enjoy with a cup of coffee or tea for an afternoon snack.