Quiche Poland

Think of this as a quiche that ate its way through a Polish deli. Ground kielbasa brings that signature smoky, garlicky punch that regular bacon or ham just can’t match, and it pairs like a dream with sauteed mushrooms and melted Swiss cheese.

The filling comes together fast. Saute the onions, scallions, parsley, and mushrooms in butter, then toss in the ground kielbasa off the heat so it stays tender. The egg and cream custard binds everything into a rich, savory slice.

Brushing the pie shell edges with egg white before baking is a small move that pays off big. It creates a seal that keeps the crust from getting soggy while the custard sets.

Let it rest a full 15 minutes after it comes out of the oven. Cutting too early means a runny center instead of clean, set slices.

Pro Tips

• Grind the kielbasa yourself in a food processor for the best texture. Pulse in short bursts so you get a coarse grind, not a paste.
• Add the mushrooms to the pan last so they stay firm and don’t release too much liquid.
• The quiche is done when the center jiggles slightly but isn’t liquid. It will continue setting as it cools.
• Leftovers reheat well in a low oven. Avoid the microwave if you can, it makes the crust rubbery.

Variations

• Smoked Gouda swap: Replace Swiss with smoked Gouda for even more depth alongside the kielbasa.
• Crustless version: Skip the pie shell and pour directly into a buttered pie dish for a lower-carb option.
• Spinach addition: Add a handful of fresh spinach to the saute for color and a mild, earthy contrast.