They say:

"Teese Vegan Cheddar Sauce, a 100% dairy-free, gluten-free, soy-based alternative to dairy cheese, is perfect for macaroni and cheese. Teese tastes, melts, and stretches better than any other dairy-free cheese alternative on the market. It's so easy to make mac 'n' cheese with our cheddar sauce. Just make noodles, pour our sauce over the top, heat, and serve!"

Ingredients: Organic soymilk (filtered water, organic non-GMO soybeans), corn maltodextrin, soybean oil, tapioca starch, palm oil, salt, carrageenan, yeast extract, vegan natural flavors, corn-derived lactic acid (vegan), titanium dioxide (naturally occurring mineral), annatto..