Place a small pan over medium heat and combine cream, almond milk and butter. Bring the mixture to a full boil and then turn heat off but keep on warm stove top burner. Add chopped unsweetened chocolate and stir to melt chocolate completely. Add powdered sweetener and stir to combine.
Remove from stove top completely to let it cool slightly. In a blender, combine cocoa powder and decaf coffee crystals. Then pour in scalded chocolate cream mixture into blender and blend until smooth.
Taste for sweetness and add liquid stevia if desired. Next, with blender on low, add in the eggs one at a time and blend again until smooth. With both eggs added run the blender on medium high for 2 minutes. This part adds air to the chocolate mixture.
Pour chocolate into 4 equal servings and chill one hour or more. Enjoy with whipped cream, chocolate shavings. toasted almonds or fresh raspberries.