For the slow cooker
01 -
1 1/2 lb (680 g) smoked kielbasa, sliced into 1/2-inch rounds
02 -
1 1/2 lb (680 g) baby gold or red potatoes, halved
03 -
1 lb (450 g) fresh green beans, trimmed
04 -
1 medium yellow onion, chopped
05 -
3 cloves garlic, minced
06 -
1 cup (240 ml) low-sodium chicken broth
07 -
2 tablespoons (28 g) unsalted butter, cut into pieces
08 -
1 teaspoon garlic powder
09 -
1 teaspoon onion powder
10 -
1 teaspoon smoked paprika
11 -
1/2 teaspoon black pepper
12 -
1/4 teaspoon kosher salt, plus more to taste
13 -
1/4 teaspoon crushed red pepper flakes, optional
For serving
14 -
2 tablespoons chopped fresh parsley
15 -
2 tablespoons grated Parmesan cheese, optional
16 -
1 teaspoon apple cider vinegar or lemon juice, optional