Pour whipping cream into a small saucepan and set on medium heat. Let the cream warm up to just very lightly boiling.
Pour chocolate chunks into a glass bowl. Pour heated cream over top and let it melt for about 2 minutes.
Once melted add vanilla and whisk the chocolate, cream and vanilla until well mixed.
Add eggs to a small bowl or glass and beat slightly. Pour into the chocolate mixture and whisk evenly until smooth.
Pour mixture evenly into each muffin tin. Bake in the oven for about 12 to 15 minutes OR until it is set and no longer jiggly. Take out of oven and set aside to cool. Remove from muffin tins onto a cooling rack to prep just before serving.