Crust
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1/2 cup whole wheat flour
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1/3 cup all-purpose flour
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1/3 cup granulated sugar
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1/8 teaspoon salt
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1/4 cup butter, softened
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1 tsp lemon zest
Filling
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1/2 cup granulated sugar
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2 tsp lemon zest, divided
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1/4 cup lemon juice
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2 large eggs
- 1 Tbsp all-purpose flour
Topping
- 2 Tbsp powdered sugar
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Preheat oven to 350°F. Coat an 8x8-inch square baking pan with cooking spray.
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Wash hands with soap and water.
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For crust, combine flours, sugar and salt in a medium bowl. Stir in butter and lemon zest until crumbly. Press the mixture down evenly in the bottom of the prepared baking pan. Bake crust for 15 minutes.
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While crust is baking, prepare filling. Whisk sugar, lemon zest, lemon juice, eggs, and flour in a medium bowl until smooth. Pour the filling mixture evenly over baked crust.
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Return the pan to the oven and bake 15-20 minutes or until filling is set. Cool pan on a wire rack for 1 hour, then refrigerate for at least another hour before serving.
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Cut into squares or triangles with a lightly oiled knife. Dust with powdered sugar.
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Storage: Refrigerate bars and eat within 7 days. To freeze, wrap cut bars (without powdered sugar) in freezer paper and add to a ziptop bag. Freeze for up to 3 months.
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Source: Leia Flure, Illinois Extension, 2014
Nutrition Facts per serving:
Calories: 100
Fat: 4 g
Saturated Fat: 2 g
Sodium: 30 mg
Total Carbohydrate: 17 g
Added Sugars: 11 g
Fiber: 1 g
Protein: 2 g