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Delicious tropical escape pineapple crumble bars for a sweet dessert treat

Tropical Escape Soft Pineapple Crumble Bars

Bright, buttery crumble with a just-tangy pineapple center — these bars taste like a mini tropical vacation in every forkful. They're simple, kid-friendly, and perfect for potlucks or dessert trays.
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Prep Time 15 minutes
Cook Time 35 minutes
Total Time 50 minutes
Servings: 9 bars
Course: Dessert, Snack
Cuisine: American
Calories: 220
Ingredients Method Notes

Ingredients
  

For the crust and crumble topping
  • 1/2 cup unsalted butter, softened Use real butter for the best mouthfeel and golden color.
  • 1 cup all-purpose flour Measure by spooning into the cup and leveling for accuracy.
  • 1/2 cup granulated sugar For the crust.
  • Pinch salt (optional) To taste.
  • 1 large egg Binds the crust and helps create a tender base.
For the filling
  • 1 can (20-ounce) canned pineapple chunks, drained Fresh or frozen can work but adjust drain and cooking time.
  • 1/2 cup granulated sugar For the filling.
  • 1/3 cup sour cream Plain or vanilla Greek yogurt may be substituted.
  • 1 1/2 teaspoons vanilla extract Use pure vanilla extract for flavor.
  • 1/4 cup all-purpose flour For the filling.

Method
 

Preparation
  1. Preheat the oven to 350°F and line an 8x8-inch pan with aluminum foil, leaving an overhang for easy lifting.
  2. Cream the softened butter with 1/2 cup granulated sugar until pale and slightly fluffy.
  3. Add the large egg and a pinch of salt, then mix in 1 cup of all-purpose flour until the dough clings together but is still soft.
  4. Press about two-thirds of this mixture into the bottom of the prepared pan to form an even crust, reserving the rest for the crumble topping.
  5. In a bowl, stir together the drained pineapple chunks with 1/2 cup granulated sugar, 1/4 cup flour, 1/3 cup sour cream, and vanilla extract.
  6. Spread this mixture evenly over the pressed crust.
Baking
  1. Crumble the reserved dough evenly over the pineapple filling.
  2. Bake at 350°F for 30–35 minutes until the topping is golden and the filling is bubbly around the edges.
  3. Allow the pan to cool on a rack until barely warm, then refrigerate for easier slicing.

Notes

Chill the bars before slicing for cleaner edges. Store cooled bars in an airtight container in the refrigerator for up to 4 days. They can be frozen for up to 3 months.