Las Fortunitas Tortilla Chips – Don’t Buy
While the price and quality of these tortilla chips are both great, you might still want to avoid buying this giant bag of chips at Costco. The reason why is because it’s highly unlikely that you will finish these, resulting in tossing what’s left over in the trash. It’s even unlikely that you’ll go through a 5 pound bag of these if you’re hosting a party, so maybe stay away.
Kerrygold Butter – Buy
While Costco carries several varieties of butter, Kerrygold is the brand to go for. This high quality butter is made from milk from grass-fed cows, and is simply superior in taste and quality. Costco offers the butter at a great price, but sometimes it can be hard to find.