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+ servings
three raspberry crumble bars stacked on white palte with raspberries, fresh flowers, and more bars behind

Buttery Raspberry Oatmeal Crumble Bars

4.67 from 9 votes
Prep Time: 15 minutes
Cook Time: 55 minutes
Total Time: 1 hour 10 minutes
The perfect snack! These Raspberry Oatmeal Crumble Bars are so easy to make, extremely delicious, and packed full of flavor. SO. GOOD.

Ingredients

  • 1 cup all purpose flour
  • 1 cup old fashioned oats
  • ½ cup brown sugar
  • ½ cup salted butter, cut into chunks
  • 1 cup raspberry jam

Instructions

  • Preheat oven to 350 degrees.
  • Spay an 8-inch square pan with cooking spray. Set aside.
  • Combine flour, oats, and brown sugar in the bowl of a food processor.
  • Pulse until combined.
  • Add butter, a little at a time, pulsing after each addition.
  • Continue to pulse until the mixture looks like cookie crumbs.
  • Place 2/3 of mixture in bottom of prepared pan.
  • Spread evenly and press down firmly.
  • Bake for 15 to 18 minutes until just starting to brown.
  • Remove from oven and spread top with jam.
  • Sprinkle the remaining 1/3 of crust mixture evenly over the top of the raspberry jam.
  • Return to oven and bake for about 40 minutes, until set and light golden brown.

Notes

Substitutions:
  • If you use vegan butter, this recipe will be a delicious vegan treat!
  • You can use your favorite store-bought raspberry jam.
  • You could also use any other flavored jam that you like! Strawberry, blackberry, blueberry, etc.
Expert Tips:
  • Keep the layers thin! The thicker the layers of crumble and jam, the longer it'll take to cook.
  • Try and get the base layer as even as you can. Use your hand or anything flat to press the crumble down.
  • This recipe keeps really well!

Nutrition

Serving: 1BarCalories: 327kcalCarbohydrates: 55gProtein: 3gFat: 11gSaturated Fat: 7gPolyunsaturated Fat: 1gMonounsaturated Fat: 3gTrans Fat: 1gCholesterol: 27mgSodium: 106mgPotassium: 96mgFiber: 2gSugar: 30gVitamin A: 315IUVitamin C: 3mgCalcium: 27mgIron: 1mg

Nutritional information is only an estimate. The accuracy of the nutritional information for any recipe on this site is not guaranteed.