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How to Make the Perfect Boiled Egg

Perfect Boiled Egg

The circulatory boiling method developed by scientists achieves a dense yolk, uniformly set white, and maximum nutrient retention simultaneously. It requires precise control of temperature and time, making it challenging.

Estimated Cooking Difficulty: ★★★☆☆

Essential Ingredients and Tools

  • Fresh eggs (AA grade recommended)
  • Pot of boiling water at 100°C (diameter ≥ 15cm)
  • Pot of warm water at 30°C (diameter ≥ 15cm)
  • Timer
  • Slotted spoon

Measurements

Per serving:

  • 1 egg (approx. 60g)
  • 1500ml of boiling water at 100°C
  • 1500ml of warm water at 30°C

Instructions

  • Prepare two pots of water: Pot A maintains boiling water at 100°C, and Pot B maintains warm water at 30°C.
  • Use the slotted spoon to place the egg into Pot A and start the timer.
  • Precisely transfer the egg to the other pot of water every 2 minutes.
  • Repeat the transfer process a total of 16 times (total duration 32 minutes).
  • After the final transfer, let the egg rest in Pot B for 30 seconds.
  • Immediately place it in ice water (0°C) to stop the cooking process (maintain for 30 seconds).
  • When peeling, start from the blunt end (air cell) and peel the membrane along the longitudinal axis.

Additional Information

  • Key Parameters:
  • Yolk center temperature: 67±1°C
  • White layering temperatures:
    • Outer layer: 100°C→87°C
    • Middle layer: 87°C→55°C
    • Inner layer: 55°C→30°C
  • Nutritional Advantage: Polyphenol content is 23% higher than traditional boiling methods.

If you encounter any issues or have suggestions for improvement while following this guide, please submit an Issue or Pull request.