Begin by boiling a large pot of salted water over high heat. Once boiling, add the spinach and mushroom ravioli. Cook according to the package instructions until they float to the surface—this usually takes about 4-6 minutes. Once tender, drain the ravioli in a colander and set aside, allowing any excess water to drip off.

In a large skillet, heat 2 tablespoons of olive oil or butter over medium heat. Once melted, add the sliced mushrooms to the pan. Sauté them for about 5 minutes or until they are softened and lightly browned, stirring occasionally to ensure even cooking and avoid burning.

Next, incorporate 2 minced garlic cloves into the skillet with the mushrooms. Cook for an additional minute until the garlic becomes fragrant, stirring frequently to prevent it from burning. Then, add the chopped spinach, sautéing until it wilts down, which should take about 2-3 minutes.

Pour in 1 cup of heavy cream into the skillet, stirring to combine with the mushroom and spinach mixture. Adjust the heat to bring it to a gentle simmer, allowing the sauce to bubble lightly.

Add ½ cup of grated Parmesan cheese to the sauce, along with 1 teaspoon of Italian seasoning, and season with salt and pepper to taste. Stir continuously for another 3-4 minutes until the cheese melts fully, and the sauce thickens slightly.

Gently fold the cooked ravioli into the skillet, ensuring each piece is well-coated with the Alfredo sauce. Toss delicately for 2 minutes.

Optionally, sprinkle with chopped fresh parsley for added color and flavor. Serve the Spinach and Mushroom Alfredo Ravioli hot.