Baby Spinach Salad with Mustard Vinaigrette

I'm all for throwing a few recipes that barely qualify as recipes into a book so newbies have somewhere to start, but if you're going to do something simple then I feel it's even more important that it be perfect. The dressing for this was way way too vinaigery for anybody to possibly like. It was easy enough to fix, it's just a dressing, but if I were a newbie I would have been really discouraged that even this simple salad I was trying to make failed so terribly. This recipe did pair strawberries with mustard vinaigrette though, something I wouldn't have done myself and which ended up being delicious.