For the sheet pan
01 -
1 1/2 lb (680 g) baby gold potatoes, cut into 3/4-inch pieces
02 -
2 tablespoons olive oil, divided
03 -
1 teaspoon smoked paprika
04 -
3/4 teaspoon garlic powder
05 -
1/2 teaspoon dried thyme
06 -
3/4 teaspoon kosher salt
07 -
1/2 teaspoon black pepper
08 -
14 oz (400 g) fully cooked smoked kielbasa, gluten-free if needed, sliced into 1/2-inch coins
09 -
2 bell peppers, sliced into 1-inch strips
10 -
1 medium red onion, sliced into wedges
For finishing
11 -
1 tablespoon Dijon mustard
12 -
1 teaspoon apple cider vinegar
13 -
1 teaspoon olive oil
14 -
2 tablespoons chopped fresh parsley