INGREDIENTS
•
1 cup (2 sticks) unsalted butter, room temperature
•
3/4 cup sugar
•
1 large egg yolk
•
2 teaspoons grated lemon peel
•
1 teaspoon vanilla extract
•
2 1/4 cups all purpose flour
•
1/2 teaspoon salt
•
6 ounces (about) red and/or green hard candies
•
Additional sugar