Soy Curl Tetrazzini Primavera

Tetrazzini is an American pasta dish named after an opera singer.  It involves a cheesy sauce, some kind of meat (usually chicken or tuna), and some vegetables.  When I was a kid, I thought it sounded very classy.   Today’s recipe is built around a delicious cashew cream sauce.  White wine, raw cashews, nutritional yeast, dijon…