Preheat oven to 350ยบ.
Brown ground beef with any burger seasonings you prefer. I used onion powder only.
Once ground beef is fully cooked, drain fat.
Mix in condiments: ketchup, mustard, and mayo to taste. Some people on Tiktok mix in worcestershire sauce, but I decided to skip this.
Place bottom halves of rolls in greased casserole dish or on a greased baking sheet. Cover bun halves with sliced cheese.
Top buns with ground beef mixture. Sprinkle with shredded cheese.
Top with bun tops, then brush with melted butter.
Bake for 5-10 minutes, until buns are warm and cheese is fully melted. Serve and enjoy!
