Cook the noodles according to the instructions on the box.
In a large pan, heat a tablespoon butter over medium high heat then add the scallops and caramelize on each side, or about 2-4 minutes until cooked through. Remove from the pan.
Using the same skillet, without cleaning, heat another tablespoon of butter over medium heat. Add the fresh mushrooms and sauté. Add the broccoli to the pan and another tablespoon of butter, and stir until the broccoli has heated through.
In a smaller pan, melt 1/4 cup of butter over medium low heat while slowly whisking in the heavy cream. Season with salt and pepper, to taste. Add the 1/4 cup of Parmesan cheese and stir until the cheese has completely melted into the sauce.
Combine the cooked noodles into the pan with the broccoli and mushrooms. Pour the sauce over the noodles and stir well. Add the cooked scallops and fold gently into the pasta. Serve immediately and enjoy!