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Grilled Kielbasa with Crispy Onions & Mustard

Smoky grilled kielbasa with charred edges, topped with crispy caramelized onions and tangy whole-grain mustard. Ready in 20 minutes with minimal prep.

Total time
20 min
Servings
4
Calories
520
Protein
32g
Grilled Kielbasa with Crispy Onions & Mustard
casualsatisfyingpolishporkcrispyjuicyweeknightbbq

Ingredients

  • 1.5 lbs kielbasa or smoked pork sausage
  • 1 large yellow onion
  • 3 tbsp whole-grain mustard
  • 2 tbsp olive oil
  • ½ tsp caraway seeds (optional)
  • 1 pinch salt and black pepper

Instructions

  1. 1

    Slice kielbasa on a diagonal into 1/2-inch-thick pieces. Preheat a grill or large skillet to medium-high.

  2. 2

    Grill or sear kielbasa 2 minutes per side until edges are charred and golden. Transfer to a plate.

  3. 3

    Thinly slice the onion. Add oil to the same pan and sauté onion over medium heat, stirring occasionally.

  4. 4

    Cook until onion turns deep golden brown and crispy at the edges, 8–10 minutes. Add caraway seeds if using.

  5. 5

    Return kielbasa to pan and toss to combine. Stir in mustard and toss until evenly coated.

  6. 6

    Season with salt and pepper. Serve hot straight from the pan or on a platter.

Tools you’ll need

  • grill or 12-inch cast iron skillet
  • cutting board
  • knife
  • tongs

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