Boil water in a large pot and cook the tortellini according to package instructions.

In a skillet, heat olive oil over medium-high heat and add the steak strips. Cook until browned.

Add minced garlic to the skillet and sauté for 1 minute. Pour in the heavy cream and bring to a simmer.

Stir in the parmesan cheese, salt, and pepper until the sauce thickens.

Drain the tortellini and add it to the skillet. Toss to coat in the sauce.