Shawarma Beef Marination powder mix

Preparation mode per 1 sachet:

Each sachet serves for 454g/ 1 lb raw Beef:
1.Prepare Sauce:
Mix the content of 1 sachet with 37.5mL (1.27 fl oz) water.
Add gradually 37.5mL (1.27 fl oz) vegetable oil.
Mix the marination sauce 100g (3.5 oz) with sliced beef.
Let it rest covered in the refrigerator at least 4 hours or overnight.