I f I’ve learned anything from my past year at Sporked, it’s that Costco is absolutely, without a doubt, worth the membership ...

While shopping the aisles of Costco, you may have seen its Kirkland brand balsamic vinegar and thought it would pair perfectly with your next salad or a fresh loaf of bread. And you'd be right.

Glass carafe of balsamic vinegar on a board with toasted bread and tomatoes - Bhofack2/Getty Images Attention, chefs. There's a newcomer to Costco's shelves: Kirkland Signature Organic Modena ...