> ## Content Index > Fetch the complete content index at: https://onesandwich.com/llms.txt > Use this file to discover other available public pages before exploring further. # Hamburger z Jajkiem - URL: https://onesandwich.com/hamburger-z-jajkiem/ - Published: 2026-05-17T06:19:37.000Z - Updated: 2026-05-26T12:01:16.000Z - Description: Hamburger with fried egg. - Author: Andrew Lekashman - Tags: Poland, Burgers, #auto-imported, Burger & Hamburger **馃嚨馃嚤 Poland** 路 Family: [Burger & Hamburger](https://onesandwich.com/tag/burger/) 路 Heat: Griddled 路 Bread: burger-bun 路 Proteins: beef, egg --- Ingredients burger bun 路 beef 路 egg 路 lettuce 路 tomato 路 onion The *Hamburger z Jajkiem* is a Polish burger finished with a fried egg, and the egg is the point of the whole thing rather than a garnish. Poland puts a fried egg on a lot of savory plates, so dropping one onto a beef patty reads as natural here, not novelty. The runny yolk does the work a sauce would otherwise do: it coats the patty, softens the salt, and binds the cold toppings to the warm center. A burger built this way is judged largely on whether that yolk is still liquid when it reaches the table. The build follows a strict sequence because timing decides everything. The bun is toasted on its faces so it survives the yolk. The patty is salted only on the surface, seared hard for a crust, and rested so it stops weeping into the bread. The egg is fried separately, ideally *sadzone* style with a set white and a fully liquid yolk, and slid onto the patty at the last possible moment. The cold layers go below or beside it: lettuce, tomato, onion, sometimes a pickle, and a restrained smear of a mustard-leaning sauce. Good execution lands a glossy, intact yolk that breaks only when bitten, a white that is set but not rubbery, and a patty crust that holds up under the liquid. Sloppy execution overcooks the yolk to chalk, which strips the burger of its entire reason to exist, or under-sets the white so it slides off in one slick translucent sheet, or buries the egg under so much sauce that the yolk is redundant. Variations are mostly about what joins the egg. Adding rendered pork belly pushes it toward the bacon-and-egg register, which deserves its own article rather than being crowded in here. Bar and street versions tend to a thicker, lacier-edged fried egg and more raw onion; tidier *burgerownia* builds go for a neat round egg, a slice of cheese melted under it, and a softer bun. Across all of them the test is the same: cut it and the yolk should run. --- ## More from this family Other [Burger & Hamburger](https://onesandwich.com/tag/burger/) sandwiches in Poland: - [Burger Gourmet](https://onesandwich.com/burger-gourmet/) - [Burger z Oscypkiem](https://onesandwich.com/burger-z-oscypkiem/) - [Burger z Pulled Pork](https://onesandwich.com/burger-z-pulled-pork/) - [Burger z Wo艂owin膮 Angus](https://onesandwich.com/burger-z-wo-owina-angus/) - [Burger ze Schabowym](https://onesandwich.com/burger-ze-schabowym/) - [Hamburger Klasyczny](https://onesandwich.com/hamburger-klasyczny/) - [Hamburger Podw贸jny](https://onesandwich.com/hamburger-podwojny/) - [Hamburger Rybny](https://onesandwich.com/hamburger-rybny/) [See all Burger & Hamburger sandwiches 鈫抅(https://onesandwich.com/tag/burger/)