See Below

Place 3 eggs, 2Tbsp chocolate liqueur, 2tsp Vanilla in a blender.
Cover, blend on high to combine. In a sauce pan combine 3/4 cup cocoa
and 2/3 cup sugar. Add 1 1/4 cup milk and 2/3 cup butter. cook over
med. heat stirring until comes to a boil. Turn blender to high,
slowly pour hot cocoa mixture through top opening. Continue blending
1 minute. pour into dishes, cover, chill several hours. Serve topped
with sweetened whipped cream.

Toxic chocolate levels…enjoy!