Cook the Tortellini: Boil salted water, add tortellini, and cook until al dente. Drain and set aside.

Sauté the Garlic: Heat olive oil, add minced garlic, and sauté until fragrant.

Cook the Chicken: Add chicken breasts, season with salt and pepper, and cook until golden and cooked through. Dice and set aside.

Build the Sauce: In the skillet, add chicken broth and heavy cream, simmer to combine flavors.

Add the Spinach and Cheese: Stir in spinach, cook until wilted, then mix in grated Parmesan and Italian seasoning.

Combine All Ingredients: Add chicken and tortellini back to the skillet, toss to combine, and heat through.

Serve and Garnish: Serve hot, garnished with fresh basil.