Skip to main content

How to keep Costco croissants fresh for weeks (or months)

Don't throw out those stale croissants from Costco: 6 things to do instead

Costco store exterior shot
Juan Llauro / Shutterstock

The one thing we love about Costco is that we can buy the things we love in bulk. The one thing we wish Costco would change? It forces us to buy things in bulk. We know, it’s the ultimate catch-22 of first-world problems.

Recommended Videos

Croissants from Costco are some of the best you can buy, which itself is a weird statement. How is it that a warehouse store has baked goods that are better — and often fresher — than a lot of local bakeries? We love Costco croissants, but most households can’t get through 12 big croissants in a few days’ time. What can you do? 

One Redditor asked this question recently, and the internet sprang to life with suggestions. Below are some of our favorite tips and tricks: 

costco croissants
The Image Party / Shutterstock

Wrap them tightly

OK, so the first thing you’ll do when you buy your croissants is open the container and eat one (obviously). But now you’ve unsealed the packaging and should wrap the croissants individually, either in tin foil or in plastic wrap to keep them fresh for the near future. If you don’t think you’ll eat them within the next few days, you also may want to freeze them (more on that below), but getting them wrapped up is the first step.

Croissant croutons 

Technically not “fresh” but both are a good way to use expiring bread items, including croissants. To make croissant croutons, simply dice or tear the croissants into manageable chunks, toss with a little clarified butter or oil, a little salt and pepper, tip onto a rimmed baking sheet, and bake at 350 degrees until they’re as crisp as you want them, usually 15-20 minutes.  

Bread pudding 

Bread pudding is a great way to use expiring croissants, and this recipe from Paul Hollywood is one of the best we’ve seen. He adds cherries to his pudding, but you could substitute for any berry you like. Just be mindful that the softer the berry, the more it will cook down, so blueberries might be a good substitution here. 

Eggs Benedict 

Trust us on this one — toast a croissant, lay a slice of ham or turkey over it, slide a poached egg on top, and slather it all in hollandaise. It’s so much lighter than the traditional English muffin eggs benny you might never go back. 

Just warm the croissants up 

 If you’ve got a plastic shell container of croissants from Costco on your counter and they’re feeling a bit firm to the touch, slip them in the microwave for 15-20 seconds or in a 350-degree oven for 5-10 minutes. The microwave will soften them, but the oven will add a touch of crispness back to the croissants. We prefer the oven. 

And the best tip: Freeze and reheat croissants 

This is the ultimate tip for taking full advantage of Costco croissants. When you buy the pack, consider how many you can reasonably eat in 2-3 days’ time. Freeze the rest. 

We suggest putting them in the freezer for 20-ish minutes to firm up, then vacuum sealing the croissants. This will help keep their structure and prevent freezer burn if you plan to keep them frozen long-term. If you don’t have time for all that, just put the croissants in a freezer-safe bag or container. 

When you’re ready to eat, take a croissant (or two… or three … we’re not judging you) out of the bag or container, put it onto a baking sheet, and slip in to a cold oven. Heat the oven to 350 degrees. As the oven warms, it will slowly warm the croissant. By the time your oven is heated, the croissant will be ready, or at least very close.  

Nate Swanner
Former Digital Trends Contributor
Nate is General Manager for all not-Digital-Trends properties at DTMG, including The Manual, Digital Trends en Espanol…
Can you heat up Styrofoam? What you need to know to keep yourself safe
Find out the best — and worst — materials for reheating those leftovers
Styrofoam coffee cups

Sure, you may love to cook delicious, gourmet meals that your friends and family salivate over, but sometimes, throwing something in the microwave is just easier. Whether you're heating up yesterday's leftovers or reheating lukewarm takeout, the microwave can be the busy homeowner's best friend. But do you need to take the food out of that convenient Styrofoam container first? Can you heat up Styrofoam, or is it unsafe to do so?
Can you heat up Styrofoam? What's safe and what's not

Microwaves are easy to use, but that doesn't mean every type of food container belongs in them. In fact, most Styrofoam food containers should not be microwaved or heated due to their tendency to melt and transfer toxic chemicals to your food when heated.

Read more
Bathtub refinishing: How to restore your tub without replacing it
You don't have to buy a new bathtub. Save money by restoring your existing tub
Modern minimalist bathroom with soaking tub and square toilet

Bathtubs are durable and can withstand years of use. However, there may come a time when your tub is in need of a quick restoration. Instead of pulling out your wallet to fork over a hefty payment for a new tub, consider refinishing it instead. Bathtub refinishing can fix many minor problems and save you lots of money. Here’s what you should know.
When to refinish your bathtub

For most homeowners, your bathtub can last years without refinishing. However, if you experience any of the following, it may be time for a facelift.
When to refinish your tub:

Read more
How to flush a water heater: Keep yours running smoothly
Keep your home's hot water supply clean and dependable
Tank water heater in a home's utility room

A water heater is one of those appliances you probably don’t think about until it stops working. Flushing it regularly, however, should be a key part of your home maintenance routine to ensure it runs smoothly and lasts for years to come. Learning how to flush a water heater might seem intimidating at first, but with the right tools and steps, it’s a task you can tackle yourself.

Let's flush out why this home maintenance task matters, how to know when it’s time, and step-by-step instructions for doing it on your own.
Why do water heaters need flushing?

Read more