1️⃣ Cook tortellini according to package instructions. Drain and set aside.
2️⃣ In a large skillet, heat olive oil over medium heat. Add ground beef, salt, pepper, and Italian seasoning. Cook until browned, then drain excess grease.
3️⃣ Push beef to the side of the skillet and add butter and garlic. Sauté until fragrant.
4️⃣ Stir in cooked tortellini, fresh spinach, and heavy cream (if using). Let simmer for 2-3 minutes until spinach wilts.
5️⃣ Remove from heat and mix in Parmesan cheese.
6️⃣ Garnish with parsley and red pepper flakes (if using). Serve hot and enjoy!