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Mango Oatmeal Crumble Bars

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  • Author: Daniel Mercer
  • Prep Time: 20 mins
  • Cook Time: 35 mins
  • Total Time: 55 minutes
  • Yield: 16 servings
  • Category: Desserts

Description

Butter-kissed oat crumbs cradle pockets of juicy mango, bubbling around the edges as you bake. Once chilled, each bar offers a contrast of crunchy topping, tender fruit filling, and a hint of cinnamon warmth.


Ingredients

  • 1 1/2 cups rolled oats
  • 1 1/2 cups all-purpose flour
  • 1/2 cup light brown sugar
  • 1/2 teaspoon salt
  • 1 teaspoon ground cinnamon
  • 1/2 cup unsalted butter
  • 2 cups fresh mango
  • 1/4 cup granulated sugar
  • 1 tablespoon lemon juice
  • 1 tablespoon cornstarch
  • 1 teaspoon vanilla extract


Instructions

  1. Preheat the oven to 350°F and line an 8×8-inch baking pan with parchment paper, leaving an overhang for easy removal.
  2. In a large bowl, whisk together the oats, flour, brown sugar, salt, and cinnamon.
  3. Add the cold butter cubes and use a pastry cutter or your fingers to work the butter into the dry ingredients until the mixture resembles coarse crumbs.
  4. Press half of the crumble mixture firmly into the bottom of the prepared pan to form the base.
  5. In a separate bowl, combine the diced mango, granulated sugar, lemon juice, cornstarch, and vanilla extract; stir gently until the mango is evenly coated.
  6. Spread the mango filling in an even layer over the crust.
  7. Sprinkle the remaining crumble mixture over the mango layer, covering it as best as possible.
  8. Bake for 30 to 35 minutes, or until the top is golden brown and the filling is bubbling around the edges.
  9. Allow the bars to cool completely in the pan on a wire rack, then refrigerate for at least 2 hours to set before lifting out and cutting into bars.

Notes

  • Store bars in an airtight container in the refrigerator for up to 4 days.
  • Frozen mango (thawed and drained) can be used if fresh mango is not available.
  • For extra warmth, add a pinch of nutmeg or ground ginger to the crumble mixture.
  • Ensure the bars are fully chilled before cutting to prevent the filling from oozing.