Why do bagels have a hole?
The hole in the centre of the bagel isn't an accident, and it isn't stylisation. It's a technical solution that came from 17th-century Poland — and it still works because without it, a bagel just isn't a bagel.
In our kitchen — why that hole is there.
1. Even boiling.
Before baking, a bagel is boiled in water. If the centre were dough, it would boil longer than the outer ring. The hole equalises the boil — the whole bagel finishes cooking at the same time.
2. Even baking.
Same logic for the bake: hot, moist air circulates through the hole, so the entire bagel turns crisp outside and soft inside. Without a hole, the centre stays soggy and pale.
3. A practical sales solution.
Historically in Poland, bagels were carried from bakeries to markets strung on a rope. The hole let vendors thread and hang them quickly — and not waste a single one. The tradition survived into 19th-century New York.
4. The right shape for filling.
When a bagel is cut in half, the hole acts as a 'quota' — the amount of filling doesn't compromise structural integrity. That's why a heavily-filled bagel can be eaten without falling apart in your hands.
A bagel without a hole isn't a bagel.
It's just a cake. Even with salmon inside.