• First, use a big pot to allow the space for the coffee to boil.
• Second, blend together the egg and coffee beans.
  1 whole egg, 5 tbsp coffee grounds or espresso
• Crush the eggshell with a fork and add to coffee if desired.
• Set aside the coffee mixture.
• Next, boil the 4 cups of water.
  4 cups of water
• Finally, carefully add in the coffee mixture.
• Reduce the heat and allow the coffee to simmer for four minutes.
• Don't let the coffee overflow.
• The coffee grounds will come together in a large mass that floats on top (when this happens immediately, remove from the heat).
• Finally, pour in the cold water and let steep for 10 minutes.
  1 cup of cold water
• The coffee grounds will float to the bottom.
• Pour the coffee into a carafe over a fine-mesh sieve.
• Add the stevia drops of choice to the coffee.
  4 drops of stevia flavor of choice
• Lastly, serve coffee. 

Notes:

• It is important to add cold water as this is what allows the coffee grinds to settle to the bottom of the pan.