Ingredients: 2 tbsp. fat-free sour cream 2 tbsp. chopped sweet onion 1 tsp. lime juice cayenne pepper 1 cup thinly sliced green cabbage 1/8 tsp. onion powder, or more to taste 1/8 tsp. garlic powder, or more to taste Black pepper, to taste 8 oz. tilapia, cut evenly...
