Slibbersauce, Sliporsauce

n. The precise opposite of Awesome Sauce in every way. In other words, a completely unappetizing, disgusting substance intended as a medicine, or a cosmetic

Example: “Your mother’s cooking is less a feast and more a slibbersauce.” or “This sliporsauce is vile; just because it’s meant to be healthy, doesn’t mean it can’t be palatable.”

And now, I think my affinity and amusement with the word Awesome Sauce might make a bit more sense? I swear to you, I am going to one day make it. I have the ambition and the background.