Ingredients

• Brioche Buns
• Ground beef (lean preferred)
• American cheese
• Onion

Instructions

1. Heat a cast iron skillet
2. toast your buns
3. Carmelize onions with salt. To speed up process, you can add some sugar
4. Remove onions and get the skillet hot, add burgers and smush them down
5. Season with salt and pepper
6. Flip, season again, cook a bit, then add cheese to melt