Blackened Fish Tacos

Name: Blackened Fish Tacos
Prep time: 10 min
Cook time: 8 min
Total time: 18 min
Cuisine: American, Mexican, Latin American
Ingredients: 2 cups Red cabbage (shredded); 1/2 teaspoon Kosher salt; 1/2 teaspoon Sugar; 1/4 cup Red wine vinegar; 12 ounces Cod (2 small fillets); 1/2 teaspoon Salt; 1/4 teaspoon Pepper; 1/2 teaspoon Chilli powder; 1/4 teaspoon Paprika; 1/2 teaspoon Cumin; 1/4 teaspoon Garlic powder; 4 Tortilla shells