Chocolate Cupcakes with Peanut Butter Frosting

INGREDIENTS

• 1 cup (250 mL) Hellmann's® 1/2 The Fat mayonnaise-type dressing
• 1/2 cup (125 mL) granulated sugar
• 4 eggs
• 2 tsp. (10 mL) vanilla extract
• 1 cup (250 mL) all-purpose flour
• 1/2 cup (125 mL) cocoa powder
• 1 tsp. (5 mL) baking powder
• 1/3 cup (75 mL) semi-sweet chocolate chips
• 1/2 cup (125 mL) confectioners' sugar
• 1/4 cup (60 mL) margarine
• 1/3 cup (75 mL) peanut butter