Prepare your ingredients by slicing the sausage, onion, and bell pepper; chopping the cabbage; and mincing the garlic.
Heat the olive oil in a large skillet or wok over medium-high heat.
Once the oil is hot, add the sliced sausage to the skillet. Cook until browned and fully cooked, about 5-7 minutes. Stir occasionally.
Add the sliced onion, bell pepper, and minced garlic to the skillet. Cook for an additional 3-4 minutes or until the vegetables start to soften.
Stir in the chopped cabbage, soy sauce, black pepper, and paprika (if using). Mix everything well to combine.
Cook for another 5-7 minutes, stirring occasionally, until the cabbage is tender and slightly wilted. Taste and adjust salt if needed.
Remove from heat and serve hot.