Indulge in the rich and comforting flavors of this Creamy Spinach Mushroom Tortellini with Caramelized Onions. A delicious vegetarian pasta dish that is perfect for a cozy weeknight dinner.
Cook the Tortellini: Bring a large pot of salted water to a boil and cook tortellini according to package instructions. Drain and set aside.
Caramelize the Onions: Heat olive oil and butter in a large skillet over medium heat. Add the sliced onion and cook until caramelized and golden brown, about 15–20 minutes. Add garlic and cook for 30 seconds.
Make the Sauce: Reduce heat to low and pour in the heavy cream. Stir in Parmesan cheese, salt, pepper, and nutmeg (if using). Simmer for 2–3 minutes until slightly thickened.
Combine and Serve: Add the cooked tortellini to the skillet and toss to coat. Cook for an additional 1–2 minutes until heated through. Serve warm, garnished with extra Parmesan and fresh thyme.
Notes
To lighten the dish, use half-and-half or whole milk instead of heavy cream.
For added protein, consider incorporating grilled chicken or white beans.