Heat the skillet over medium-high heat.
Slice the kielbasa and place the slices in a pan that has been heated. Mix while cooking.
While the kielbasa browns, dice the onion and potatoes.
After 6 minutes, take the sausage from the pan. The majority of the fat will have dissolved. Ensure that grease remains in the pan.
Chop potatoes and add to the heated kielbasa fat. Paprika, salt, and oregano should also be added. Reduce heat to medium-low and whisk in fat and cover.
Stir the potatoes frequently and let them brown for approximately 13 minutes.
Add the onions and garlic. Around 12 minutes of cooking time. Stirred constantly while covered.
Once the potatoes and onions have softened and become translucent, return the kielbasa to the pan and simmer for four minutes.