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Blackberry Crumble Bars

Prep Time15 minutes
Cook Time1 hour
Cool Time2 hours 30 minutes
Total Time3 hours 45 minutes
Servings: 16 Servings

Ingredients

For the Shortbread Crust and Crumble Topping

For the Blackberry Filling

  • 18 ounces blackberry jam or preserves (we used store bought)

Instructions

To Make the Crust and Crumb Topping

  • Line an 8x8-inch baking pan with parchment paper, and preheat the oven to 325°F.
  • Place the ingredients for crust into a food processor, and pulse until a soft dough forms. (If you don't have a food processor, use a mixing bowl and your hands or a pastry cutter to mix the ingredients.)
    2 cups all-purpose flour, ¾ cup unsalted butter, ½ cup light brown sugar, ½ teaspoon salt
  • Divide the dough into thirds (it's ok to eyeball it). Place ⅓ of the mixture in a sealed container in the refrigerator.
  • Press the remaining ⅔ of the dough into the prepared pan. Form it into an even layer and bake for 20-30 minutes until lightly browned. Remove from the oven and let the crust cool before adding the filling.

Add the Filling

  • Spoon the jam onto the cooled crust and carefully spread it in an even layer.
    18 ounces blackberry jam

Add the Crumble Topping and Bake

  • Remove the remaining ⅓ of the shortbread dough from the refrigerator, and use your hands to break it into small pieces. Sprinkle the dough pieces over the jam.
  • Increase the oven temperature to 350°F, and bake for another 30-40 minutes.The jam will bubbles around the edges and the crumb topping will turn light brown and get crispy on top.
  • Let the blackberry crumble bars cool at room temperature for 30 minutes before transferring to the refrigerator to cool completely and set.

Notes

  • The calories listed are an approximation based on the ingredients in the recipe card and a serving size of 1 bar. Actual calories will vary.
Nutrition Facts
Blackberry Crumble Bars
Serving Size
 
1 bar
Amount per Serving
Calories
248
% Daily Value*
Fat
 
9
g
14
%
Saturated Fat
 
5
g
31
%
Trans Fat
 
0.3
g
Polyunsaturated Fat
 
0.4
g
Monounsaturated Fat
 
2
g
Cholesterol
 
23
mg
8
%
Sodium
 
86
mg
4
%
Potassium
 
53
mg
2
%
Carbohydrates
 
41
g
14
%
Fiber
 
1
g
4
%
Sugar
 
22
g
24
%
Protein
 
2
g
4
%
Vitamin A
 
266
IU
5
%
Vitamin C
 
3
mg
4
%
Calcium
 
17
mg
2
%
Iron
 
1
mg
6
%
* Percent Daily Values are based on a 2000 calorie diet.
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