Assembly Line

What are pretzels made of?

Pretzels take flour, water, baker's yeast, table salt, caustic soda and baking soda directly. Trace them back and you pass 14 made things on the way to 11 raw materials.

How pretzels are made See it on the map

What goes straight in

From the ground: 11 raw materials

Made along the way: 9 things

Chemicals and fuels 5

Body and health 1

Food 3