It is produced according to the original recipe kept secret and a more than 125 year old method.
The original recipe and manufacturing process remain the same as they were in 1906.
These and other products are still made to the same original recipes today.
Nearly all of the restaurant's original recipes came from Stewart's test kitchen.
Its original recipe was created in Gothenburg during the late 19th century.
As time went by other sauces have been added to the original recipe.
Six - Seven years later, he has nine thousand original recipes in his book.
The company's current products are based on the family's original recipes.
Add to the flour and continue as in the original recipe.
The name comes from the source of the original recipe's main ingredients.