These buttery raspberry bars have a soft, crumbly crust and a sweet-tart raspberry jam filling, topped with a golden oat streusel. They’re easy to make and perfect for dessert, afternoon tea, or holiday cookie trays.
1 cup (2 sticks) unsalted butter, melted
½ cup granulated sugar
½ cup packed light brown sugar
1 teaspoon vanilla extract
¼ teaspoon salt
2 cups all-purpose flour
1 cup old-fashioned oats
¾ to 1 cup raspberry jam or preserves
Optional: 1 teaspoon lemon zest (for extra brightness)
Preheat Oven:
Preheat oven to 350°F (175°C). Line a 9×13-inch baking pan with parchment paper, leaving an overhang on the sides for easy removal.
Make the Crust/Topping:
In a large bowl, whisk together melted butter, both sugars, vanilla, and salt. Add flour and oats; mix until combined. The mixture will be crumbly.
Form the Base:
Press 2/3 of the mixture firmly into the bottom of the prepared pan to form the crust.
Add the Filling:
Spread raspberry jam evenly over the crust. If using lemon zest, mix it into the jam before spreading.
Top and Bake:
Sprinkle the remaining crumb mixture evenly over the jam layer.
Bake for 30–35 minutes, or until the top is lightly golden and the jam is bubbling slightly.
Cool and Slice:
Allow bars to cool completely in the pan. Once cooled, lift out using parchment overhang and slice into squares or bars.
For a fresher fruit twist, try adding a handful of fresh raspberries over the jam before topping with crumble.
Use seedless raspberry jam if preferred.
Bars keep well in the fridge for up to 5 days or freeze for up to 2 months.
Find it online: https://ukfinda.com/raspberry-bars/