Ingredients:
1 dozen eggs
Water (enough to cover eggs in medium pot, about 4 cups)
1 1/2 cups soy sauce
4 bags black tea
Spices - if you don't have the whole spices, Five-Spice Powder is also sold pre-mixed. Use 1/2 -1 tsp depending on how strong you like the spices but a little will do.
3 star anise
1 cinnamon stick
1 tsp Szechuan peppercorn
1/2 tsp of clove
Instructions:
Put eggs in the inner pot on the steam rack.
Add enough water to cover the eggs.
Add tea bags, soy sauce, and seasonings. Mix.
InstaPot:
Set steam release to the Sealing position.
Select Pressure Cook or Manual, set to High pressure and 5 minutes.
After cooking, Quick Release the pressure.
Cool enough to handle. Crack each egg all over lightly with a teaspoon or butter knife, enough to crack it and let the marinade seep through but leave the shells on/intact. (This is how you get the beautiful marbling effect.)
Put back the eggs in the Pot with the lid on for at least 12 hours or overnight. Leave longer for a stronger, saltier flavor.
CrockPot or Regular Pot:
Boil the plain, whole eggs first. Drain. Let cool a bit for handling. Gently crack/tap the cooked eggs with a teaspoon or butter knife to allow the marinade seep through but leave the shells intact/on.
Stew the eggs on Low overnight or at least 8 hours in the seasoning mixture.
No Pot Alternative: Marinate the cooked, cracked eggs in seasoning mixture in ziplock bags or container with enough marinade to cover overnight. Store in fridge. Good for 1 week.
You can re-use your marinade mixture, just use clean utensils when adding and removing eggs and re-boil the marinade before using it again.