Mango Bars

Step 1
Preheat oven to 350 degrees F (175 degrees C). Grease a 9×13-inch baking pan.

Step 2
Combine flour, butter, and confectioners' sugar in a bowl. Stir in macadamia nuts. Press half of the mixture into a 1/2-inch-thick layer on the bottom of the prepared pan to make the crust.

Step 3
Bake in the preheated oven until lightly browned, 15 to 20 minutes.

Step 4
Stir mangoes, white sugar, 1/3 cup water, and lemon juice together in a saucepan. Cook over medium heat until mangoes reduce by 1/3, 7 to 10 minutes.

Step 5
Combine cornstarch and 3 tablespoons water in a small bowl. Pour into the mango mixture; cook until thickened, 5 to 7 minutes. Cool briefly and pour over the crust. Sprinkle the remaining flour mixture on top.

Step 6
Continue baking until lightly browned, 20 to 25 minutes. Cool until set, about 15 minutes. Cut into bars.