These cookie bars are as delicious as they are festive! A quick and easy recipe, these make a great addition to your holiday cookie plate. Our simple, sweet base is topped with strawberry jam then a  crunchy streusel topping that browns lightly in the oven. The recipe makes 16-servings but you can cut them small for 2-bite servings.

½ cup butter, melted
1 cup packed light brown sugar
1 egg, lightly beaten, room temperature
½ teaspoon vanilla extract
8-ounce container mascarpone cheese, room temperature
zest of one lemon
½ teaspoon baking powder
¼ teaspoon baking soda
Pinch of kosher salt
1 cup flour
1 cup strawberry jam, homemade or high quality

For the streusel topping:
1 cup all-purpose flour
½ cup sugar
½ teaspoon vanilla extract
½ cup butter, room temperature

Preheat the oven to 350°F Lightly butter and flour an 8 x8” pan. Whisk together the melted butter and sugar in a bowl. Add the egg and vanilla extract, mascarpone cheese, lemon zest, and mix thoroughly until smooth batter forms. In a separate bowl, whisk the flour, baking soda, baking powder, and salt together. Add the flour mixture in three amounts to the wet ingredients and stir until combined. Pour into the pan and spread evenly. Then top with the strawberry jam, spreading evenly over the batter.

Make the streusel:
In the bowl, use your hands to combine the butter, flour, sugar, and vanilla until your crumbs have a coarse and clumpy texture – about 30 seconds to 1 minute. Using your hands sprinkle the streusel evenly on top of the jam.

Place in the oven and bake for 40-45 minutes or until the center is set and the streusel is lightly brown. Allow cooling on a wire rack. Cut into 16 squares.