### Chocolate Raspberry Crumble Bars Recipe: A Sweet Treat
#### Ingredients:
- **Base Layer:**
- 1 cup all-purpose flour
- 1/2 cup granulated sugar
- 1/4 teaspoon salt
- 1/3 cup cold unsalted butter, cubed (for the base)
- **Filling:**
- 1 cup semi-sweet chocolate chips
- 1/2 cup raspberry jam
- 1 tablespoon cornstarch (optional for thickening)
- **Crumble Topping:**
- 1/3 cup all-purpose flour
- 1/4 cup old-fashioned oats
- 1/4 teaspoon salt
- 3 tablespoons cold unsalted butter, cubed
#### Equipment:
- Mixing bowls
- Baking sheet
- Parchment paper (optional)
- Pastry brush (for the crumble topping)
### Step-by-Step Instructions:
#### **1. Prepare the Base Layer**
- In a large mixing bowl, combine 1 cup of all-purpose flour, 1/2 cup granulated sugar, and 1/4 teaspoon salt.
- Add 1/3 cup cold unsalted butter to the dry ingredients. Use your fingers or a pastry cutter to mix until the mixture resembles coarse crumbs.
#### **2. Bake the Base**
- Preheat your oven to 350°F (175°C).
- Press the crumbly mixture into an even layer on a baking sheet lined with parchment paper.
- Bake in the preheated oven for about 15-20 minutes, or until lightly golden.
#### **3. Prepare the Filling**
- Allow the base to cool slightly but do not let it set completely.
- Melt 1 cup of semi-sweet chocolate chips over a double boiler (or in the microwave) and pour this mixture over the cooled base layer.
- Spread evenly using a spatula or your hands. If necessary, drizzle 1/2 cup raspberry jam over the chocolate to ensure even distribution.
#### **4. Add Cornstarch for Thickening**
- Sprinkle 1 tablespoon of cornstarch over the filling. This step is optional but helps in thickening and stabilizing the mixture.
- Gently press it into the chocolate and raspberry layer with a spatula, ensuring an even coating.
#### **5. Make the Crumble Topping**
- In another bowl, mix 1/3 cup of all-purpose flour, 1/4 cup old-fashioned oats, and 1/4 teaspoon salt.
- Add 3 tablespoons of cold unsalted butter to this mixture. Using a fork or your fingers, work the butter into the dry ingredients until you achieve a crumbly texture.
#### **6. Assemble the Bars**
- Sprinkle the crumble topping evenly over the chocolate and raspberry filling. Press down gently with a spatula to ensure the topping adheres properly.
- Bake in the oven for an additional 10-15 minutes, or until the crumble is golden brown.
#### **7. Cooling and Cutting**
- Remove from the oven and let it cool completely on a wire rack before cutting into bars.
- Once cooled, use a sharp knife to cut the bars into desired sizes. Enjoy your delicious Chocolate Raspberry Crumble Bars!
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By following these detailed steps, you can create a delightful Chocolate Raspberry Crumble Bars that are perfect for sharing with friends and family!