<human>:  How can I make a delicious hamburger?
<bot>: 
1. Start by gathering all the ingredients you need.
2. Heat a skillet or grill pan over medium heat.
3. Place the hamburger patty on the skillet and cook it for 4 minutes on each side or until the patty is cooked through.
4. Place the hamburger bun on the skillet or pan and toast it for 1-2 minutes on each side.
5. Place the cooked hamburger patty onto the hamburger bun.
6. Top the patty with ketchup, mustard, pickles, onions, cheese, lettuce, and any other desired toppings.