Cook Tortellini: Bring a large pot of salted water to a boil, add tortellini, and cook according to package instructions, usually 3-5 minutes. Drain and set aside.

Sear Steak: Heat olive oil in a skillet over medium-high heat. Season steak with salt, pepper, garlic powder, and smoked paprika. Sear for 3-5 minutes per side until cooked to preference. Rest on a cutting board.

Prepare Garlic Cream Sauce: In the skillet, reduce heat to medium, add butter, and melt it. Stir in minced garlic and sauté for about 1 minute.

Create Cream Sauce: Add heavy cream and whole milk to the skillet, simmer for 3-4 minutes until sauce thickens.

Incorporate Cheese: Gradually add Parmesan cheese, stirring until melted and smooth. Adjust seasoning to taste.

Combine Ingredients: Slice steak, return it to the skillet with the tortellini. Toss for about 2 minutes until well coated in sauce.

Garnish and Serve: Garnish with parsley, red pepper flakes, and cracked pepper if desired. Serve hot from skillet.