SEASON chicken breast with 1/4 teaspoon sea salt, pepper and oregano on both sides. Heat a medium oven safe skillet over medium heat. Once pan is very hot, place chicken on and cook 6-7 minutes. Flip chicken and add garlic to pan. Cook an additional 6 minutes.
IN the meantime, turn oven to broil. Top chicken with mozzarella and sliced tomato. Broil 7-8 minutes or until cheese is bubbly (check every few minutes to be safe so it doesn’t burn). While chicken broils, stir ingredients for salad in a bowl. Add olive oil, red wine vinegar and sea salt. Stir well.
REMOVE pan from oven. Serve garnished with chopped basil and season with remaining sea salt.