Heat olive oil in a skillet over medium-high heat. Add minced garlic and sauté for 1 minute.

Add the steak strips and cook until browned, about 5-7 minutes.

Season with salt and pepper to taste.

In a separate pot, bring water to a boil. Add tortellini and cook according to package instructions.

Drain and set aside.

Add the cooked tortellini to the skillet with the steak. Toss to combine.

Sprinkle with grated Parmesan cheese before serving.