Add olive oil, garlic, and the red pepper flakes to a large pan or skillet. Turn to low-medium heat. When the oil begins to bubble around the garlic, add the zucchini noodles. Toss the noodles and cook for 3-4 minutes. Turn off heat.
Stir in the tomatoes, basil, lemon juice, and parmesan cheese. Toss to coat.
Serve with grilled chicken, steak, or fish of choice.