I took some limes up to Hebgen that needed to be used up and tried out this recipe. It was very rich and good and calorie laden -definitely a once-in-a-while treat. The key limes are usually sweeter so I wished that is what I had used. The squares were a little tart and the key limes would have helped that. I enjoyed them better the next day when the flavors had blended a little. I really liked the almond flavoring of the crust.
Key Lime Squares
Crust
¼ cup slivered blanched almonds
1 cup (2 sticks) unsalted butter, softened
2 cups flour
1 Tbsp. powdered sugar
¼ tsp. almond extract
Key Lime Filling
5 eggs
2 cups granulated sugar
1/8 tsp. salt
¾ cup bottled Key lime juice or freshly squeezed lime juice
½ tsp. finely grated orange rind
¼ cup powdered sugar
- Preheat oven to 350*. Grease a 12x8 inch baking dish.
- To prepare crust, chop almonds in a food processor until they resemble fine meal. Combine almonds, butter, flour, powdered sugar and almond extract in a large mixing bowl. Blend well. Scrape mixture into baking dish and pat to a uniform thickness.
- Bake 15 minutes. Remove from oven and reduce oven temperature to 325*.
- To prepare filling, beat eggs. Add granulated sugar, salt, lime juice and orange rind. Mix well. Pour filling over crust and return to oven.
- Bake 20-30 minutes, until filling is set. Remove from oven and let cool. Sift powdered sugar over top and cut into 12 squares