Little Toasted Coconut Lime Bars

INGREDIENTS

3/4 cup

powdered sugar

1 tbsp

sour cream

1 tbsp

fresh lime juice

1/2 tsp

fresh lime zest

Toasted coconut, for topping

1 cup

all-purpose flour

3/4 cup

granulated sugar

1/4 tsp

salt

1/4 tsp

baking powder

1 tbsp

fresh lime zest (from about 2-3 medium limes)

large eggs

large egg yolk

1/4 cup

fresh lime juice

1/2

to 1 teaspoon coconut extract

1/2 tsp

vanilla extract

1 stick

(4 ounces, 8 tablespoons) butter, melted and cooled a bit