Raspberry Crumble Bars

Raspberry Crumble Bars

Delicious homemade Raspberry Crumble Bars with a crispy topping

why make this recipe

Raspberry Crumble Bars are easy to make. They use simple ingredients you may already have. The bars make a sweet treat for family and friends. If you like simple bakes, you can also try a no-yeast rolls recipe for another easy baking idea.

introduction

This recipe gives you a crisp, buttery crumble with a bright raspberry filling. You bake it in one pan and cut it into bars. It works with fresh or frozen raspberries. The result is sweet, tart, and very shareable.

how to make Raspberry Crumble Bars Recipe: Easy and Delicious Dessert

Follow the steps below to make the bars. Read the directions first and then gather the ingredients. For a quick savory dish to serve at the same gathering, you might like the 10-minute air fryer chicken, sausage and veggies recipe.

Ingredients :

  • 2 cups fresh or frozen raspberries
  • ½ cup granulated sugar
  • 1 tablespoon lemon juice
  • 1 teaspoon cornstarch
  • 1 ½ cups all-purpose flour
  • 1 cup rolled oats
  • ½ cup packed brown sugar
  • ½ teaspoon baking powder
  • ¼ teaspoon salt
  • ½ cup unsalted butter (melted)
  • 1 teaspoon vanilla extract

Directions :

  1. Preheat your oven to 350°F (175°C) and prepare an 8×8 inch baking pan.
  2. In a saucepan, combine raspberries, granulated sugar, lemon juice, and cornstarch. Cook until bubbly.
  3. In a bowl, mix flour, oats, brown sugar, baking powder, and salt. Add melted butter and vanilla, stirring until crumbly.
  4. Press half of the crumble mixture into the baking pan as a base.
  5. Spread the raspberry filling over the crust and sprinkle the remaining crumble on top.
  6. Bake for 30-35 minutes until golden brown and filling is bubbling.
  7. Cool in the pan for at least 20 minutes before lifting out and cutting into bars.
  8. Serve warm or at room temperature, optionally with vanilla ice cream.

how to serve Raspberry Crumble Bars Recipe: Easy and Delicious Dessert

Cut the bars into squares. Serve warm with vanilla ice cream or whipped cream. You can also serve them cold for a packed lunch or picnic. For a quick meal idea to go with a picnic, try the 10-minute air fryer chicken, sausage and veggies.

how to store Raspberry Crumble Bars Recipe: Easy and Delicious Dessert

Let the bars cool fully. Store them in an airtight container at room temperature for up to 2 days. For longer storage, keep them in the fridge for up to 5 days. You can also freeze the bars for up to 2 months; thaw in the fridge before serving.

tips to make Raspberry Crumble Bars Recipe: Easy and Delicious Dessert

  • Press the base firmly so it holds the filling.
  • If raspberries are very tart, add a little more sugar to the filling.
  • Use frozen raspberries straight from the freezer; no need to thaw.
  • For a crunch, add chopped nuts to the crumble.
  • If you like quick meals and sides, the air fryer dish linked above can be ready fast and pairs well.

variation (if any)

  • Swap raspberries for blueberries or a mix of berries.
  • Add a teaspoon of almond extract to the crumble for a nutty flavor.
  • Mix a handful of chocolate chips into the top crumble for a sweeter bar.

FAQs

Q: Can I use frozen raspberries?
A: Yes. Use them frozen. They work well and save time.

Q: Do I need to prebake the crust?
A: No. The recipe presses the crust and bakes it with the filling and topping.

Q: How do I stop the filling from being too runny?
A: Make sure to use the cornstarch and cook the filling until it bubbles and thickens.

Q: Can I make this in a larger pan?
A: Yes. Use a 9×13 pan but watch the baking time. Start checking at 25 minutes.

Q: How do I reheat a bar?
A: Warm in the oven at 300°F (150°C) for 5–8 minutes or microwave for 15–20 seconds.

Ellie

Raspberry Crumble Bars

These Raspberry Crumble Bars feature a crisp, buttery crumble layered with a bright, sweet-tart raspberry filling. They’re easy to make and perfect for sharing.
Prep Time 20 minutes
Cook Time 35 minutes
Total Time 55 minutes
Servings: 9 bars
Course: Dessert, Snack
Cuisine: American
Calories: 200

Ingredients
  

For the raspberry filling
  • 2 cups fresh or frozen raspberries Use frozen directly from the freezer
  • ½ cup granulated sugar Adjust more if raspberries are very tart
  • 1 tablespoon lemon juice
  • 1 teaspoon cornstarch Helps thicken the filling
For the crumble
  • 1 ½ cups all-purpose flour
  • 1 cup rolled oats
  • ½ cup packed brown sugar
  • ½ teaspoon baking powder
  • ¼ teaspoon salt
  • ½ cup unsalted butter (melted) Ensure it is melted
  • 1 teaspoon vanilla extract

Method
 

Preparation
  1. Preheat your oven to 350°F (175°C) and prepare an 8×8 inch baking pan.
  2. In a saucepan, combine raspberries, granulated sugar, lemon juice, and cornstarch. Cook until bubbly.
  3. In a bowl, mix flour, oats, brown sugar, baking powder, and salt. Add melted butter and vanilla, stirring until crumbly.
  4. Press half of the crumble mixture into the baking pan as a base.
  5. Spread the raspberry filling over the crust and sprinkle the remaining crumble on top.
Baking
  1. Bake for 30-35 minutes until golden brown and filling is bubbling.
  2. Cool in the pan for at least 20 minutes before lifting out and cutting into bars.

Notes

Serve warm or at room temperature, optionally with vanilla ice cream or whipped cream. For storage, let them cool fully and store in an airtight container at room temperature for up to 2 days, in the fridge for up to 5 days, or freeze for up to 2 months.