Wk4: Brussels Sprouts in Mustard Sauce

Wow!  I wanted to make a side dish and there was a sale going on for Brussels Sprouts at the grocery store.  I thought Brussels Sprouts in Mustard Sauce (Allrecipes) sounded good enough to try.  Boy was I wrong.  It was awful; I had to throw most of it down the garbage disposal.  It was so bad that I couldn't identify what was wrong with it.  I like to play a little fast and loose with my ingredients, but there wasn't too much lemon or mustard flavoring to make that the problem.  It tasted like it was missing something, but I can't think of what would help it.  I did put on too much sauce, but even the lightly coated sprouts were poisoned by the flavoring.  I'd say I'd try to make it again, but I seriously doubt that.  I think I just need to pretend this recipe never happened.