INGREDIENTS
2
Egg yolks, large
2 cups
All-purpose flour
1 2/3 cups
Powdered sugar
2 pinches
Salt
1
Sanding sugar
1 tsp
Vanilla extract
2 sticks
Butter, unsalted
2-3 Tablespoons keylime juice
3 teaspoons keylime zest (4-5 keylimes), plus extra for edges if desired
keylime zest, if desired