For the skillet
01 -
1 tablespoon olive oil
02 -
1 lb (450 g) lean ground beef
03 -
1 teaspoon kosher salt, divided
04 -
1/2 teaspoon black pepper
05 -
1 medium yellow onion, chopped
06 -
3 cloves garlic, minced
07 -
1 tablespoon tomato paste
08 -
1 teaspoon Italian seasoning
09 -
1/2 teaspoon smoked paprika
10 -
3 medium zucchini, cut into 1/2-inch half-moons
11 -
1 (14.5 oz / 411 g) can diced tomatoes, with juices
12 -
1 tablespoon red wine vinegar
13 -
1/3 cup (30 g) shredded Parmesan cheese
14 -
2 tablespoons chopped fresh parsley