Microwave chocolate and butter in large microwaveable bowl on high for 1 minute or until the butter has melted. Stir the mixture with whisk until chocolate is completely melted.
Add the sugar; mix well. Blend in whole eggs and egg yolks. Stir in flour. Pour into 6 paper-lined muffin cups.
Bake for 10 minutes or until the sides are firm but centers are still soft. Let stand for 1 minute.
Serve as is or with ice cream or whipped cream.
Enjoy!
Notes
Recipe source: kraftcanada.com
Recipe by Salu Salo Recipes at https://salu-salo.com/molten-chocolate-cake/