Cornflower Confetti Sugar Cookies

Ingredients

• ½ cup unsalted butter (room temperature)
• 1/3 cup granulated sugar
• 1/3 cup powdered sugar
• 1 teaspoon vanilla extract
• ½ teaspoon almond extract
• 1 egg yolk
• ¼ dried culinary cornflower petals
• 1 cup all-purpose flour
• ¼ teaspoon baking soda
• ¼ teaspoon salt
• 12 ounces white chocolate, melted
• 2 tablespoons dried culinary cornflower petals