Speaking of roasted sweet potatoes, I bought an already cooked vaccum pack in the salad aisle. They were expensive and unevenly cooked. The cashier raved about them. But, thanks to my toaster oven, they are easy to make and you can be sure they cook evenly.
Other things I really like from TJ's roasted potatoes with beans and mushrooms (frozen aisle), arugula, raw baby potatoes, bacon vinaigrette salad dressing
, pear gargonzola dressing, pretty much most of their salad dressing.