2 cups flour 1/2 tsp salt 1/2 tsp thyme 1/2 tsp basil 1/2 tsp oregano 1 tbsp celery salt 1 tbsp black pepper 1 tbsp dry mustard 4 tbsp paprika 2 tsp garlic salt 1 tsp ground ginger 3 tbsp MSG (called Accent or Zeal in supermarkets, an important ingredient) Mix all ingredients well in a large bowl.
Although the ingredients and proportions used above are correct (use finely ground ingredients only, or grind them yourself), the cooking process is difficult to match as not many people have an oil pressure cooker handy, the following method approximates the outcome fairly well for home use.