Bring a pot of salted water to a boil for the tortellini.

In a skillet, heat the olive oil and finely minced garlic. Sauté until fragrant, then add the tomatoes. Season with salt and black pepper, and cook for about 10 minutes.

Drain the tortellini while still al dente and add them to the skillet with the tomatoes. Add a little cooking water and toss to combine.

Plate and serve.