Jammy eggs strike a perfect balance between hard-boiled and soft-boiled eggs. The whites are fully cooked, and the yolks have a just-set, jam-like texture. They are delicious on their own (with a pinch of crunchy salt), or in a bowl of soup.
Add ½ inch of water to a small pot or a skillet, cover with a lid, and bring the water to a boil over high heat.
Gently lower in as many large, cold eggs as you desire into the boiling water. They should all fit into the pot in a single layer. (No stacking).
Cover with a lid, reduce the heat to medium, and set your timer for 7 minutes. The water should be at a rolling boil, not a raging boil.
While the eggs cook, prepare an ice bath by filling a bowl with ice and water.
After 7 minutes, lift the eggs out of the water with a slotted spoon, and plunge them into the ice water bath.
Allow them to chill for at least 30 seconds if you want to eat them while they are still slightly warm, or for up to 5 minutes to cool them completely.
Enjoy your jammy eggs right away, or store them unpeeled in the fridge for up to 3 days.