Ingredients
- 4 large eggs
- 1 tablespoon coffee grounds
- 1 tablespoon olive oil
- Skins from 2 white or yellow onions
Instructions
- Place the eggs in a large pot and cover them with water. Ensure there is at least 3-5 inches of water covering the eggs to prevent evaporation during the long simmering process.
- Add the olive oil, coffee grounds, and onion skins to the pot. Cover with a lid.
- Bring the water to a rolling boil over medium-high heat, then reduce the heat to a simmer. Let simmer covered for 10 hours.
- After cooking, remove the eggs and let them cool before peeling. They're ready to serve.
