Line a 9 by 9 inch pan with parchment paper.
In a small sauce pan, over low heat, pour in sweetened condensed milk. Whisk in the cocoa powder.
Stir in the chocolate chips and continue to whisk until well combined. Whisk in vanilla extract.
Pour into the fudge into the parchment lined pan. Top with mallow bits. Make sure to press these well into the chocolate or they will not stay after cooled.
Cover with plastic wrap and refrigerate for three hours or until solid. Cut into fudge size pieces.
Calories: 349kcal | Carbohydrates: 52g | Protein: 4g | Fat: 13g | Saturated Fat: 8g | Cholesterol: 17mg | Sodium: 76mg | Potassium: 129mg | Fiber: 1g | Sugar: 48g | Vitamin A: 190IU | Vitamin C: 1.2mg | Calcium: 146mg | Iron: 0.7mg