Make a bain marie and melt chocolate,sugar and butter

Seive dry ingredients (cocoa powder and flour)

Beat egg

Mix Dry and wet ingredients together, let it cool just a slightly and add egg

If you add egg in hot mixture they will scramble just need slight cold and continuously whisk

Cook at 165 for 30-35 minutes or until it's cooked

Decorate as shown in picture you can also make chocolate sauce to decorate it

Chocolate Sauce: button chocolate melted on bain marie and vanilla extract keep it in sous vide for texture