Thumbprint Cookies

Name: Thumbprint Cookies
Prep time: 45 min
Cook time: 14 min
Total time: 59 min
Yield: 34
Ingredients: 2 Egg yolks; 1/4 cup Jam; 2 1/4 cups All-purpose flour; 3/4 cup Granulated sugar; 1/4 tsp Salt; 1 tsp Vanilla extract; 1 cup Butter, unsalted