Cook the Tortellini
Bring a large pot of salted water to a boil.
Add the tortellini and cook according to package instructions. Drain and set aside.
Sauté the Garlic and Tomatoes
Heat the olive oil in a large skillet over medium heat.
Add the minced garlic and sauté until fragrant, about 1 minute.
Stir in the halved cherry tomatoes and cook for 2-3 minutes, until they soften slightly.
Add the Spinach
Toss the fresh spinach into the skillet and cook until wilted, about 2 minutes.
Make the Cream Sauce
Pour in the heavy cream, stirring to combine.
Add the grated Parmesan cheese, stirring until the cheese melts and the sauce thickens slightly.
Season with salt and pepper to taste.
Combine Tortellini and Sauce
Gently add the cooked tortellini to the skillet, tossing to coat them evenly in the sauce.
Serve
Remove from heat and garnish with fresh basil or parsley if desired. Serve warm.