Sheet Pan Cheesesteak Sandwiches

Ingredients 1 pound thinly sliced ribeye steak or deli roast beef 1 large green bell pepper, thinly sliced 1 large red bell pepper, thinly sliced 1 large yellow onion, thinly sliced 1 tablespoon olive oil 1 teaspoon garlic powder 1 teaspoon onion powder 1 teaspoon paprika 1/2 teaspoon salt 1/2 teaspoon black pepper