Adapted from
http://www.recipegirl.com/
CRUST:
1 1/2 cups (3 sticks) unsalted butter, softened
3/4 cup sugar
2 tablespoon brown sugar
3 cups all-purpose flour
1/2 teaspoon kosher salt
FILLING: the recipe came from this
webpage2 cups fresh strawberries, mashed
3 tablespoons cornstarch
1 cup sugar
2 cups strawberries, cut in to pieces
TOPPING:
3 cups quick-cooking oats
2 cups all-purpose flour
1 1/2 cups light brown sugar
1 1/4 teaspoons cinnamon
1/2 teaspoon baking soda
1/2 teaspoon kosher salt
1 1/2 cups (3 sticks) unsalted butter, cut into 1/2-inch cubes and chilled*
1. Prepare the crust: Preheat the oven to 375°. Line a 15-by-17-inch rimmed baking sheet or jelly roll pan with parchment paper. With an electric mixer, beat the butter with the sugar at medium speed until light and fluffy, about 2 minutes. At low speed, beat in the flour, spices and salt until a soft dough forms. Press the dough over the bottom of the prepared pan and 1/2 inch up the side in an even layer. Bake in the center of the oven for about 15 minutes, or until the crust is golden and set. Let cool on a rack.
2. Meanwhile, prepare the filling: In a saucepan, mix sugar and cornstarch. Add mashed strawberries and cook slowly for about 10 minutes until thickened. Let cool.
3. Prepare the topping: In a large bowl, mix the oats with the flour, light brown sugar, cinnamon, baking soda and salt. Using fingers (wash your hands and take off your rings first!), squeeze the butter into the oats & sugar and crumble together until the mixture resembles coarse meal. Press the mixture into clumps.
4. Assemble the bars: Spread the strawberry filling over the crust. Scatter the crumbs on top, pressing them lightly into an even layer. Bake in the center of the oven for 50 to 60 minutes, or until the topping is golden; rotate the pan halfway through baking, and keep an eye on it to make sure the top isn’t getting too browned. Let cool completely on a rack before cutting into 2-inch bars.
*It is important the butter is chilled otherwise the butter makes more of a paste than crumbs.
Makes 4 dozen bars