Soy sauce starts with just four simple ingredients: soybeans, wheat, salt, and water. That’s it. No unicorn tears, no wizard spells—just a funky little science experiment. The magic happens when you mix them all together and let nature do its thing.
Think of it like a party. Soybeans are the life of the party, bringing the protein and umami. Wheat shows up to add sweetness and that deep, toasty flavor you love. Salt and water? They’re the bouncers, keeping the bad bacteria out so the good guys can have a blast.