Neapolitan Swirl Cookies - Good Food And Treasured Memories

Ingredients

• 3/4 cup + 2 Tbsp (200 gm) unsalted butter
• 1 cup (125 gm) powdered sugar
• 1 large egg
• pinch of salt
• 1 Tbsp cornstarch
• 2 3/4 cups (350 gm) flour
• 20 gm dark chocolate, melted
• 1 Tbsp cocoa powder
• 1 tsp pure vanilla
• 1 tsp LORANN strawberry flavor
• red food gel