It is an easy and fast one, yet tastes so good. But, I would not recommend it later in the day, since parmesan can be pretty caloric itself.
- A couple of tomatoes
You need to rinse the tomatoes and slice them into halves. First, toss gently with the olive oil and season with salt and pepper. Second, arrange the tomatoes on a baking paper and top them with grated Parmesan cheese.
It is better to be roasted for about 15-20 minutes on 200°C in a preheated oven, or until the Parmesan cheese is melted and the top is slightly browned. Enjoy!