Cook the Tortellini: Prepare tortellini according to package instructions. Drain and set aside.
Grill the Chicken: Season chicken breasts with salt and pepper. Heat olive oil in a grill pan or skillet over medium-high heat. Cook chicken 5–7 minutes per side, until fully cooked and golden. Slice into strips.
Make the Alfredo Sauce: In a large skillet, melt butter over medium heat. Add minced garlic and sauté for 30 seconds. Pour in heavy cream and bring to a gentle simmer. Stir in Asiago and Parmesan cheese until smooth and creamy. Season with salt and pepper.
Combine: Add cooked tortellini to the sauce, tossing to coat evenly. Top with sliced grilled chicken.
Serve: Garnish with fresh parsley and extra cheese, if desired. Serve warm.
