I tried store-brand Greek yogurt from Whole Foods, Trader Joe's, Costco, and Wegmans. The winner has a permanent spot in my fridge.

I compared plain Greek yogurt from Wegmans, Costco, Whole Foods, and Trader Joe's. Andrea McHugh My family and I tried and ranked plain Greek yogurt from four grocery stores. My daughter and I thought Trader Joe's Greek nonfat yogurt had an odd flavor. The organic plain nonfat Greek yogurt from Wegmans was our winner. I feel like I'm always buying Greek yogurt for my family, and even though we have our favorites, I like to switch things up every once in a while. So, I decided to see how the...