Blackened Shrimp Tacos with Mango Salsa Recipe Type: Entree Cuisine: Mexican Prep time: 20 mins Cook time: 10 mins Total time: 30 mins Serves: 4 servings Ingredients 1 tablespoon chili powder 1 teaspoon cumin 1 teaspoon onion powder 1 teaspoon garlic powder ½ teaspoon black pepper ¼ teaspoon cayenne pepper ½ teaspoon salt 2 tablespoons