Cream Cheese Lemon Bars with Kit Kat Crust

INGREDIENTS

CRUST:

Kit Kat Candy Bars (or about 14 mini-sized Kit Kat Bars)

FILLING:

8 oz

cream cheese, at room temperature

2 cups

powdered sugar, measure then sift

large egg

2 tbsp

fresh lemon juice

1 tsp

lemon extract

1 1/2 tsp

finely grated lemon zest

TOPPING:

1/3 cup

all-purpose flour

1/3 cup

granulated white sugar

1/2 tsp

additional lemon extract

2 tbsp

butter, softened