Skin the tomatoes, cut into quarters, and scoop out the seeds. Coarsely chop.
Heat the olive oil in a saucepan and add the tomato. Cover and cook gently for 15 to 20 minutes, stirring occasionally until the tomato flesh is really soft.
Whilst the sauce is cooking, boil a large saucepan of water and cook the pasta according to the package directions, adding the broccoli and green beans and for the last 3 to 4 minutes and the snow peas for the final minute.
Drain the pasta and vegetables and divide between 2 serving dishes, then pour the sauce over them.
Grind black pepper over the pasta, sprinkle with the cheese, and serve.
Notes
Tip: You may serve this dish with some grated Parmesan cheese and black pepper.