Pakistani beef burger recipe

Spicy beef burger recipe
This is one of my most appreciated recipes, I even gave it to a fast food corner and its very popular over there:

Ingredients:

beef minced meat 250 grams
mustard powder 1/4 tsp.
salt 1/2 tsp.
black pepper 1/2 tsp.
white pepper 1/2 tsp.
red chili flakes 1/2 tsp.
garlic paste 1/4 tsp.
tomato ketchup 1 tsp.
one egg
sliced bread 1 slice
burger buns
Lettuce
sliced tomato
mayonnaise
cheese slices
olive oil 1 tsp.

Method:

1- Mix salt, black pepper, white pepper, mustard powder, red chili flakes, garlic paste, tomato ketchup, egg, bread slice in minced meat and knead well.
2- Mix well and add one tea spoon olive oil.
3- Once mixed well make patties of large size (same size as bun)
4- Fry the patties on medium flame until well done from both sides.
5- Cut the burger buns in half.
6- Add little oil in the frying pan, heat the burger buns in it.
7- Spread some ketchup and mayonnaise on the burger bun
8- Put the fried patty on the bun and place cheese slice over it.
9- Add lettuce and tomato slice over it.
10- Cover it with the other half of the bun.
11- Serve this Pakistani spicy beef burger with French fries.