The Perfect Boiled Egg
The Perfect Boiled Egg is a home-style breakfast recipe at difficulty 2/5 (Easy), about 86 kcal. This is a hard-boiled egg prepared using the Riddle Cycle Boiling method develop. Ingredients and step-by-step instructions are below, with notes for home cooking.
2 / 5
★★☆☆☆
86 kcal
Ingredients
- Fresh eggs (Grade AA recommended)
- Boiling water pot at 100°C (diameter ≥ 15cm)
- Warm water pot at 30°C (diameter ≥ 15cm)
- Timer
- Slotted spoon
Steps
- Prepare two pots of water: Pot A should maintain boiling water at 100°C, Pot B should maintain warm water at 30°C.
- Place the eggs into Pot A using the slotted spoon and start the timer.
- Accurately transfer the eggs to the other pot of water every 2 minutes.
- Repeat the transfer operation 16 times in total (total time 32 minutes).
- After the final transfer, let the eggs sit in Pot B for 30 seconds.
- Immediately place the eggs in ice water (0°C) to stop the cooking process (hold for 30 seconds).
- When peeling, start from the blunt end at the air chamber and peel along the longitudinal axis.
Notes
This is a hard-boiled egg prepared using the Riddle Cycle Boiling method developed by scientists. The yolk is creamy and delicate, while the egg white is evenly set with distinct texture layers. It retains more nutrients, with 23% higher polyphenol content than traditional boiling methods, and is rich in protein. The difficulty of making this is high; it requires precise temperature control and repeated transfers, with an estimated preparation time of about 35 minutes.
Estimated Cooking Difficulty: ★★
Estimated Calories: 86 kcal
Calculation:
Per serving:
- Eggs 1 (approx. 60g)
- 100°C Boiling water 1500ml
- 30°C Warm water 1500ml
Key parameters:
- Yolk center temperature: 67±1°C
- Egg white stratification temperatures:
- Outer layer: 100°C → 87°C
- Middle layer: 87°C → 55°C
- Inner layer: 55°C → 30°C
Nutritional advantage: 23% higher polyphenol content than traditional boiling methods.
If you encounter any issues or have improvements to the process while following this guide, please submit an Issue or Pull Request.