Awesome Squash Casserole with Stuffing

Preheat the oven to 350 degrees F (175 degrees C).

Melt butter in a skillet over medium heat. Add yellow squash, zucchini, onion, and corn; saute until vegetables are just starting to wilt, about 5 minutes.

Meanwhile, combine stuffing, Parmesan cheese, egg, pepper, and salt in a casserole dish; mix with a fork until combined. Add sauteed vegetables and mix until combined. Cover with a lid or aluminum foil.

Bake in the preheated oven until bubbly, 30 to 40 minutes.