Raspberry Oatmeal Crumble Bars Recipe

These Raspberry Oatmeal Crumble Bars are a delightful combination of sweet, tart, and crunchy, perfect for a mid-afternoon treat or a simple dessert. Imagine a buttery, crumbly oat topping and base sandwiching a vibrant, jammy raspberry filling. This recipe is easy to follow and yields delicious bars that are sure to be a hit.

Why You’ll Love This Recipe

  • Easy and Quick: These bars come together quickly, making them perfect for a last-minute dessert.
  • Versatile: You can easily substitute different berries or add nuts for a personalized touch.
  • Delicious Texture: The combination of a crumbly oat topping and a soft, jammy filling creates a delightful texture.

Ingredients

Here’s what you’ll need to make these delicious Raspberry Oatmeal Crumble Bars:

For the Crumble

  • Old-fashioned rolled oats: Provides a chewy, nutty texture.
  • All-purpose flour: Provides structure to the crumble.
  • Light brown sugar: Adds sweetness and a hint of molasses flavor.
  • Unsalted butter: Chilled and diced, adds richness and creates a crumbly texture.
  • Baking soda: Helps the crumble rise slightly.
  • Salt: Enhances the flavors.

For the Raspberry Filling

  • Fresh raspberries: Provides a tart and sweet fruity flavor.
  • Granulated sugar: Adds sweetness to the filling.
  • Cornstarch: Thickens the filling.
  • Lemon juice: Adds a bright, acidic flavor and enhances the raspberry flavor.

Instructions

Step 1: Preheat and Prepare

Preheat your oven to 350ยฐF (175ยฐC). Grease a 9-inch square baking pan or line it with parchment paper.

Step 2: Prepare the Crumble

In a large bowl, combine oats, flour, brown sugar, baking soda, and salt. Add chilled, diced butter and work it into the mixture with your fingers or a pastry cutter until it resembles coarse crumbs.

Step 3: Prepare the Raspberry Filling

In another bowl, gently mix raspberries, sugar, cornstarch, and lemon juice until raspberries are coated.

Step 4: Assemble the Bars

Press two-thirds of the oat mixture into the bottom of the prepared pan. Spread the raspberry filling evenly over the base. Sprinkle the remaining oat mixture over the filling.

Step 5: Bake

Bake for about 30 minutes, or until the top is golden brown and the filling is bubbly.

Step 6: Cool and Serve

Let the bars cool completely in the pan. Lift them out using the parchment paper (if used) and cut into bars.

Pro Tips for Making the Recipe

  • Frozen Raspberries: If using frozen raspberries, add a bit more cornstarch to account for extra moisture.
  • Even Crumble: Ensure the butter is evenly distributed in the crumble mixture for a consistent texture.
  • Cooling Time: Allow the bars to cool completely before cutting for clean slices.
  • Berry Variety: Experiment with other berries like blueberries or blackberries.
  • Gluten-Free Option: Use gluten-free flour and oats for a gluten-free version.
  • Nutty Crunch: Add chopped nuts to the crumble for extra crunch.

How to Serve

Raspberry Oatmeal Crumble Bars Recipe
  • Dessert: Serve as a simple and delicious dessert.
  • Snack: Enjoy as a mid-afternoon snack.
  • Brunch: Perfect for a brunch gathering.

Make Ahead and Storage

Storing Leftovers

Store in an airtight container at room temperature for up to 2 days or in the refrigerator for up to 5 days.

Freezing:

Freeze for up to 3 months in an airtight container.

FAQs

Can I use a different type of berry?
Yes, you can use other berries like blueberries, blackberries, or mixed berries.

Can I use quick oats instead of rolled oats?
Rolled oats provide a better texture, but quick oats can be used in a pinch.

Can I add nuts to the crumble?
Yes, you can add chopped nuts like walnuts or pecans to the crumble mixture.

How do I prevent the filling from being too runny?
Ensure the filling is properly thickened with cornstarch and allow the bars to cool completely.

There you have it! A delicious and easy-to-make recipe for Raspberry Oatmeal Crumble Bars that’s perfect for any occasion. The combination of sweet and tart flavors with a crumbly texture creates a truly unforgettable treat. Give it a try, and you’ll have a delightful dessert or snack ready in no time!

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Raspberry Oatmeal Crumble Bars Recipe

Raspberry Oatmeal Crumble Bars Recipe

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  • Author: Emily
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Total Time: 45 minutes
  • Yield: 16 servings 1x
  • Category: Snacks
  • Method: Baking
  • Cuisine: American

Description

ย Enjoy the perfect blend of sweet and tart with these Raspberry Oatmeal Crumble Bars. A buttery, oat-filled crumble encases a vibrant raspberry filling, creating a delightful treat that’s ideal for snacks, desserts, or even a flavorful breakfast bar.


Ingredients

Units Scale

For the Crumble:

  • 1 cup old-fashioned rolled oats
  • 3/4 cup all-purpose flour
  • 1/2 cup light brown sugar, packed
  • 1/2 cup unsalted butter, chilled and diced
  • 1/4 teaspoon baking soda
  • 1/4 teaspoon salt

For the Raspberry Filling:

  • 2 cups fresh raspberries
  • 1/4 cup granulated sugar
  • 2 teaspoons cornstarch
  • 1 tablespoon lemon juice, freshly squeezed

Instructions

  1. Prepare Oven and Pan: Preheat your oven to 350ยฐF (175ยฐC). Lightly grease a 9-inch square baking pan or line it with parchment paper.
  2. Make Crumble: In a large mixing bowl, combine oats, flour, brown sugar, baking soda, and salt. Add chilled, diced butter and work it into the mixture until it resembles coarse crumbs.
  3. Prepare Raspberry Filling: In another bowl, gently mix raspberries, granulated sugar, cornstarch, and lemon juice until raspberries are coated.
  4. Assemble Bars: Press about two-thirds of the oat mixture into the bottom of the prepared pan. Evenly spread the raspberry mixture over the base, then sprinkle the remaining oat mixture on top.
  5. Bake: Bake for about 30 minutes, or until the top is golden brown and the filling is bubbly.
  6. Cool and Cut: Let it cool completely in the pan. Once cooled, lift out using parchment paper (if used), and cut into bars.

Notes

  • If using frozen raspberries, add extra cornstarch to the filling.
  • Store in an airtight container at room temperature for up to 2 days or in the fridge for up to 5 days. Freeze for up to 3 months.
  • Experiment with other berries like blueberries or blackberries.
  • For gluten-free, use gluten-free flour and oats.
  • Add chopped nuts to the crumble for extra crunch.

Nutrition

  • Serving Size: 1 serving
  • Calories: 180
  • Sugar: 12g
  • Sodium: 80mg
  • Fat: 8g
  • Saturated Fat: 5g
  • Unsaturated Fat: 2g
  • Trans Fat: 0g
  • Carbohydrates: 25g
  • Fiber: 3g
  • Protein: 3g
  • Cholesterol: 20mg

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