When you shop at Costco, it's easy to feel like you're living like royalty. Bulk luxury products for a bargain? Affordable wines by the case and entire holiday meals? $1.50 hot dogs forever? Personally, I feel I'm the Queen of England when I stroll through the aisles and collect all those free samples, and that's before I start to load up my cart

Especially with grocery prices reaching an all-time high, Costco's deals make it a whole lot easier to stay on budget, all while feeling like you can still grab everything on your shopping list. And as far as we're concerned, these are the end-all-be-all best items to grab that'll actually save you money on your next Costco shop:

Parmigiano Reggiano

The proclaimed King of Cheeses," a hunk of Parmigiano Reggiano DOP is worth its weight in gold. Thankfully, you won't have to pay the gold standard at Costco (or settle for so-called "Parmesan"), which sells the real deal Italian cheese by the wedge (and the wheel!) for basically half the price of any other supermarket around.

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Wine

Getting a Costco membership essentially pays for itself even if you're only stopping in for any of their amazing wine options. No matter if you want to ball out with a Barolo or your favorite case of Chardonnay, Costco's wine section is a must-stop on any trip.

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Bacon

Chances are, bacon somehow disappears in your fridge, between all the BLTs and bacon-wrapped apps to be enjoyed on the regular. In which case, you won't believe how cheap it is to get a whopping four pounds of bacon at Costco. My last bacon supply trip only put me back $16.99, in which case I am freezing three of those pounds for future-me (who is going to make a lot of bacon jam).

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Vanilla Extract

A favorite amongst chefs and home bakers alike, Costco's Kirkland Pure Vanilla Extract is impossible to beat at just $13.99 for 16 ounces. In fact, many members of Team Delish think it might just taste as good (and if not better) than a certain Fancy Kitchen Store's own brand of vanilla extract. Your next batch of homemade whipped cream is about to taste even more deluxe.

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Flour

As you might expect, some kitchen real-estate will need to be made to accommodate a few of these Costco-sized items. But let me tell you, their 25-lb. bags of flour are well-worth it to keep around, especially since they're often priced the same as the 10-lb. bags at other stores (!). Aspiring Star Bakers, don't sleep on this deal.

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