Blueberry Sugar Macaroons – Critchley Family Farms

Ingredients

• 1 ¾ Cups confectioners’ sugar
• 1 Cup almond flour
• 3 large egg whites, at room temperature
• ¼ teaspoon cream of tartar
• Pinch of salt
• 1/4 cup Blueberry Sugar
• 2 to 3 drops gel food coloring (see below)
• ½ teaspoon vanilla, almond or mint extract
• 7 Tablespoons unsalted butter, softened
• 2 egg yolks
• ¼ Cup granulated sugar
• 3 ½ Tablespoons milk
• 1 teaspoon vanilla extract