Add salt and pepper to you minced meat and do not mixed it well carefully and soft. Tips for here if you buy large minced meat you will get more juice in you burger
Chop onion thin and put on your pan, at lowest temperature start to fry and to easy caramelize them add a pinch of salt and sugar (brown is better but white is also fine). Whem they turn to brown and get softer they are ready
Fry inside of your buns a little bit in same pan
Make flat thin and bigger meat than your bun and put in a high temperature pan cook both side 2 mins and see mailard rection. Tip: if you want to make cheseburger when you cook one side of you burger meat put your chese on your meat.
Put caramelized onion in your bun and then your fried meat.
Add lettuce and tomato. If you want add pickles or anything you want inside it.
A little bit sauce in top bun and cover your burger. It is ready to eat
