What I found at Costco: Tiramisu cake
What I found at … is a series that tests and vets intriguing store-bought foodie finds. What: Kirkland Signature tiramisu bar cakeWhere: Bakery department refrigerated caseCost: $15.99 for a 2.37 lb cake Q: Can Kirkland's giant tiramisu stand up to a restaurant-quality dessert?…
