These videos are so dumb. Did you know, you can kill your own cow, grind it to burger meat, cook the burger. Then make a dough for buns, bake those, then assemble the burger. You now have a 100% natural burger. Put it in your closet. In a month it will have dried out but will look identical to the original fresh burger.

Why? Because there's not enough humidity to produce bacterial growth. Aka the food dries out before it can rot. Doesn't matter the ingredients.