Making the Cookies

• In a mixing bowl, combine softened butter, granulated sugar, and light brown sugar. Beat until light and fluffy, about 2-3 minutes.
• Stir in egg yolk, salt, vanilla extract, and almond extract. Mix until well combined.
• Gradually add all-purpose flour while mixing on low speed until the dough becomes a soft, slightly crumbly mass.
• Gently fold in colorful nonpareils, ensuring they are evenly distributed throughout the dough.
• Divide the cookie dough into two logs, about 2 inches in diameter. Wrap in wax paper and chill in the refrigerator for 2-3 hours.
• Preheat oven to 350°F (175°C). Slice chilled logs into ¼-inch rounds and arrange on a parchment-lined baking sheet. Bake for 10-12 minutes.