Sheet Pan Burgers with Sweet Potato Fries

Preheat oven to 425°F. Toss sweet potatoes with olive oil, salt, and pepper. Bake for 20 minutes. Sauté mushrooms on the stove and then mix them into the beef, seasoning the mixture with salt, pepper, and garlic salt. Form beef into patties and place them directly on the pan with the fries. Bake for another 10+ minutes, depending on your burger preference. Add cheese to the burgers and place buns directly on the oven rack, baking for another minute. Assemble immediately and enjoy!