One-Pan Polish Sausage and Sauerkraut with Potatoes Step-by-step instructions

Before you start

Before turning on the stove, gather and prepare all the ingredients to ensure a smooth cooking process. Scrub the potatoes thoroughly to remove any dirt, dry them completely with a clean towel, and cut them into uniform half-inch cubes so they cook evenly.

Slice the smoked kielbasa into even half-inch coins. Drain the sauerkraut in a fine-mesh colander, pressing down gently with a spoon to remove excess brine, which prevents the skillet from becoming too wet and steaming the potatoes instead of crisping them.

Instructions

Searing the Sausage

1. 1Sear the kielbasa
   Heat the vegetable oil in a large, heavy skillet over medium-high heat. Add the sliced kielbasa coins in a single layer and cook for about five minutes, flipping occasionally, until they are deeply browned and caramelized on both sides.
   Look for Look for a deep brown crust on the edges of the sausage coins.
   Tip Avoid overcrowding the pan so the sausage slices sear rather than steam.
2. 2Remove the sausage
   Use a slotted spoon to transfer the caramelized kielbasa coins to a plate, leaving the rendered fat and oil in the skillet. Keep the sausage warm nearby while preparing the potatoes.
   Look for The skillet should have a thin layer of flavorful, rendered fat.
   Tip Do not wipe out the skillet; that fat is packed with flavor.

At the end of this phase, the kielbasa coins should be deeply caramelized with crisp, dark brown edges. The kitchen will fill with a rich, smoky aroma, and a generous amount of flavorful, reddish-orange fat will have rendered into the bottom of the skillet, ready to coat the potatoes.

Crisping the Potatoes

3. 3Cook the potatoes
   Add the cubed potatoes to the hot skillet with the rendered sausage fat. Spread them into an even layer and cook undisturbed for several minutes to develop a crust, then toss and cook for another ten to twelve minutes until golden and tender.
   Look for The potatoes should be fork-tender and have a crispy, golden-brown exterior.
   Tip Lower the heat slightly if the potatoes are browning too fast before cooking through.

The potatoes should have a beautifully golden, crispy crust on the outside while remaining tender and easily pierced with a fork on the inside. They will have absorbed most of the rendered sausage fat, turning a rich, savory color and smelling deeply of roasted potatoes and spices.

Combining and Steaming

4. 4Combine with sauerkraut
   Return the cooked kielbasa to the skillet and stir in the drained sauerkraut. Toss all the ingredients together over medium heat for about five minutes, allowing the sauerkraut to warm through and absorb the savory pan juices before serving.
   Look for The sauerkraut should be steaming hot and the potatoes fully coated.
   Tip Scrape up any browned bits from the bottom of the pan as the sauerkraut releases steam.

The entire skillet should be hot and steaming, with the sauerkraut heated through and slightly caramelized in places.

The sausages and potatoes will be fully integrated, glistening slightly with oil, and the sharp, vinegary aroma of the raw sauerkraut will have mellowed into a warm, savory scent.

Common mistakes

A common mistake is crowding the skillet, which traps steam and prevents the potatoes and sausage from browning properly. Use a large, heavy skillet—preferably cast iron—to give the ingredients plenty of space to make contact with the hot surface.

Another error is failing to drain the sauerkraut sufficiently. Excess moisture will quickly turn the beautifully crisped potatoes soggy, ruining the contrast of textures that makes this rustic dish so incredibly satisfying.

How to tell it’s done

To determine when the dish is fully cooked, check the texture of the potatoes and the temperature of the sauerkraut. The potatoes must be completely tender in the center when pierced with a fork, showing no resistance.

The sauerkraut should be steaming hot throughout and slightly softened, having lost its raw crunch. Since the smoked kielbasa is pre-cooked, it simply needs to be heated through and beautifully caramelized on both sides before serving.