This one-pan skillet dinner is a quick and flavorful weeknight meal. Smoky kielbasa, sweet summer vegetables, and a simple tomato broth come together in under 40 minutes. It is a complete, comforting dish perfect served over polenta or with crusty bread.
For a crisp sear, do not crowd the pan when browning the kielbasa. Do not overcook the zucchini; it should be tender-crisp. The tomato paste adds important depth of flavor and helps thicken the sauce. Leftovers store well in the refrigerator for up to 4 days.