Grilled Fish Tacos recipes

Name: Grilled Fish Tacos recipes
Ingredients: 1 Tbsp chili powder; 1 tsp ground cumin; ½ Tbsp garlic, minced; 1 tsp kosher salt; ½ tsp black pepper; 1 Tbsp lime juice; 2 Tbsp canola or vegetable oil; 1 cup sour cream; 2 Tbsp red onion, diced; ½ tsp garlic, minced; 1 tsp chili powder; ¼ tsp cayenne pepper; ½ tsp cumin; ¼ tsp salt; 1 Tbsp milk; 2 Tbsp cilantro, chopped; 1 tsp lime juice; 1½ pounds firm white fish (~ ¾” thick skinless fillets) (i.e. Mahi-Mahi, swordfish, halibut, etc.); 8 white corn tortillas; 1 Tbsp olive oil; 1 cup red cabbage, shredded; 1 avocado, diced; ½ cup fresh cilantro, chopped; ¼ cup red onion, thinly sliced