Ingredients
1 cup (226g) unsalted butter
2 cups (248g) all-purpose flour
½ cup (100g) granulated sugar
¼ teaspoon salt
FILLING:
½ cup (119ml) fresh squeezed orange juice
Zest of 1 orange
1 teaspoon orange extract
1 ½ cups (150g) granulated sugar
¼ cup (31g) all-purpose flour
½ teaspoon baking powder
4 large eggs
Powdered sugar for topping
Preparation
Preheat the oven to 350F. Line a 9×13” pan with foil or parchment paper and spray with nonstick cooking spray.
Beat butter with a hand or a stand mixer until creamy, then add the flour, sugar, and salt and beat until a dough forms. (If you’re using a hand mixer it will take extra time.) Press the crust into the bottom of the prepared pan. Bake for 18 minutes.
A few minutes before the crust comes out of the oven, prepare the filling. Place all filling ingredients into a blender jar and blend until smooth, a few seconds to almost a minute, depending on your blender. You can also do this with a whisk in a large bowl.
Carefully pour filling evenly over the hot crust. Return to the oven and bake until the top is no longer jiggly, about 20-23 minutes. Cool completely before dusting with powdered sugar and slicing into bars