1 Add water to pot and bring to a boil. Add pasta, cook uncovered for 10-13 minutes, or until pasta has reached desired firmness.2 While pasta is cooking, heat a sauté pan on medium, add oil and swirl to coat the bottom of pan. Add mushrooms and 2 teaspoons taco seasoning mix, sauté 5 minutes.3 When pasta is done, drain water and return to pot. Heat on low while stirring in salsa, mushrooms and remaining 2 teaspoons taco seasoning mix for 2 minutes or less.4 Divide into four portions, top each with 1/4 cup of shredded cheese.