INGREDIENTS: <br />1 1/4 c. all-purpose flour <br />3 tbsp. powdered sugar <br />1/4 tsp. kosher salt <br />1/2 tsp. vanilla extract <br />1/2 c. unsalted butter <br />1 tbsp. rainbow nonpareils or sprinkles <br /> <br />DIRECTIONS: <br />Preheat oven to 325 degrees F. <br />In food processor, combine flour, sugar, salt, vanilla, and butter until combined. Place dough in bowl and knead until it comes together. Add nonpareils and knead to combine. <br />On waxed paper, roll dough into a ½”-thick square. Freeze 15 minutes. Cut dough into 1/2-inch squares. Place dough onto large cookie sheet. Bake until cookies are light brown, 18 to 20 minutes.