Heat the oil in a large skillet over medium heat. Add the shallots, scallions, and pepper flakes and season with a generous pinch of salt. Cook, stirring, until soft, 5-6 minutes. Add the Alfredo Sauce and cook until the sauce is warmed through; cover to keep warm.
In the meantime, cook the Ravioli according to package instructions, adding the Ravioli and the broccoli to the water at the same time. Drain the Ravioli and broccoli, reserving ½ cup of the pasta cooking water. Add the Ravioli and broccoli to the skillet and toss to incorporate, adding the pasta water a little at a time to loosen the sauce if desired. Season with salt and pepper to taste.
Divide the Ravioli among plates and garnish with the cheese.