Place the beef mince, 400 grams in the bowl of your blender. Add 1 teaspoon onion powder, 1 teaspoon garlic powder, 1 teaspoon paprika powder, ½ teaspoon mustard powder, salt, 1 teaspoon black pepper, and 2 tablespoon Worcestershire sauce, and blend it all.
Allow the blended meat and seasonings to marinate for 1 hour.
Grease your hands and shape the meat by taking a small portions and rolling into a ball, and then flatten it. let them rest in the refrigerator.
Add butter to a frying pan. Once the butter has melted, toast the burger buns on a low flame until golden brown.
Add 1 tablespoon butter to another preheated frying pan. When it melts, add onion rings and fry them slightly.
Add ½ teaspoon brown sugar. Fry the onions on a medium-low flame until they turn light brown.
Preheat a large frying pan on medium-low heat with 2 tablespoon oil. Once the oil is hot, place the beef patties in the pan. Let them fry untouched for a minute.
After a minute flip, the burger patties. Be careful whileflipping the patties, or they may break.
When the beef patties are almost done, place a slice of cheese on each patty, and when it has melted, the burger patties are done.
Spread chili garlic sauce and mayonnaise on the burger buns. Then, place lettuce leaves, onions, and any other toppings you like on the buns.
Lastly, top with the beef patty on one bun, and cover itwith the other bun.