1. Boil large pot of salted water. Cook pasta until tender. Drain and reserve 1/2 cup of the cooking liquid.
2. Warm olive oil in large skillet over medium high heat. Add garlic and cook until fragrant (about 2 minutes). Add spinach and tomatoes and cook until the spinach is wilted. Add pasta and toss. Add cheese and cooking liquid along with salt and pepper to taste. Stir to combine.
