Buy: Kirkland Signature Parmigiano Reggiano
Put down the “Parmesan” and pick up a container of this real Parmigiano Reggiano, directly from Kirkland Signature, Costco’s house brand. From asparagus to mashed potatoes, it is all flawless.
Kirkland Signature Parmigiano Reggiano
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Don’t Buy: Cooking Oil
Unless you’re operating a restaurant or deep-frying turkeys on Saturdays and Sundays, those bulk sizes of cooking oil are not really the decent purchase they seem. The Kirkland Signature cooking oils that are sold on Costco.com come in two packs. The two-pack of canola oil included 2.84 liters of oil per bottle; the two-pack of olive oil and Mediterranean mix oil included 3 liters of oil per bottle. That’s a huge amount of oil.
Cooking Oil
