# What You'll Need:
→ Dough
01 - 1 cup unsalted butter, softened
02 - 2/3 cup granulated sugar
03 - 2 large egg yolks
04 - 1 teaspoon vanilla extract
05 - 2 1/4 cups all-purpose flour
06 - 1/4 teaspoon fine sea salt
→ Filling
07 - 1/2 cup fruit jam or preserves (such as raspberry, apricot, or strawberry)
# How to Prepare:
01 - Preheat oven to 350°F. Line two baking sheets with parchment paper.
02 - In a large bowl, cream together the butter and sugar until light and fluffy.
03 - Beat in the egg yolks and vanilla extract until fully combined.
04 - Add the flour and salt, mixing just until a soft dough forms.
05 - Scoop and roll the dough into 1-inch balls; place them 2 inches apart on prepared baking sheets.
06 - Using your thumb or the back of a small spoon, gently press an indentation into the center of each ball.
07 - Fill each indentation with about 1/2 teaspoon of jam.
08 - Bake for 12 to 15 minutes, until edges are just golden.
09 - Cool on the baking sheet for 5 minutes; then transfer to a wire rack to cool completely.