Boil ravioli in salted water according to package instructions.
Meanwhile, heat olive oil and butter in a large sauté pan over medium heat. Once the butter is bubbling, add garlic, stir and cook for 1 minute.
Next, add the halved cherry tomatoes, mozzarella balls, salt and pepper. Turn off the heat and stir so the tomatoes and mozzarella warm through.
Using a spider strainer or large slotted spoon, strain the ravioli and place them directly into the sauté pan. Gently toss the ravioli to coat in the sauce.
Carefully transfer the ravioli and sauce to a serving dish. Top with fresh basil and a drizzle of balsamic glaze.