Cheesy pasta broccoli and tomatoes salad

Penne Pasta with broccoli, tomato sauce, garlic, onion and oil cooked in one pan and topped with cheese for an easy healthy pasta recipe. if you want it with juice add can tomatoes and vegetable stock, or not. Ingredients 1 medium onion, finely chopped 2 garlic cloves, minced 3 tbsp olive oil, extra virgin 14 oz can plum tomato