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Easy Raspberry Oatmeal Crumble Bars

Easy Raspberry Oatmeal Crumble Bars

These delightful raspberry oatmeal crumble bars are a perfect treat for any occasion, combining a crunchy oat topping with a sweet and tangy fruit filling.
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Prep Time: 15 minutes
Cook Time: 30 minutes
Total Time: 45 minutes
Servings: 9
Calories: 120kcal

Ingredients
 

Main Ingredients

  • 1.5 cups old-fashioned oats
  • 1 cup all-purpose flour
  • 0.5 cup brown sugar packed
  • 0.5 cup granulated sugar
  • 0.5 cup unsalted butter melted
  • 1 tsp vanilla extract
  • 2 cups fresh raspberries you can use frozen, just thaw them first
  • 1 tbsp cornstarch
  • 0.5 tsp lemon juice optional, for extra zing

Instructions

Preparation Steps

  • Preheat your oven to 350°F (175°C). Line an 8x8 inch baking dish with parchment paper, allowing some overhang for easy removal later.
  • In a bowl, combine the oats, flour, brown sugar, and granulated sugar. Pour in the melted butter and vanilla extract, mixing until crumbly.
  • Reserve about 1 cup of the oat mixture for topping. Press the remaining mixture evenly into the bottom of the prepared dish to form a crust.
  • In another bowl, gently toss the raspberries with cornstarch and lemon juice. Spread this berry mixture over the oats in the dish.
  • Sprinkle the reserved oat crumb mixture over the berry layer, aiming to cover it evenly.
  • Bake for about 30 minutes, or until the topping is golden brown and the raspberries are bubbly.
  • Allow to cool completely before lifting out of the dish and cutting into squares.

Notes

This recipe is versatile—feel free to swap in other berries based on your preference or what's in season!