12 Tasty Costco Treats for St. Patrick’s Day

Celebrate this traditional Irish holiday with delicious foods and drinks from Costco.
Last updated March 6, 2023 | By Jenny Cohen Edited By Michael Kurko
4 friends cheering dressed in green and yellow celebrating St. Patty's Day

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St. Patrick’s Day is coming up, so you might want to head to Costco and check the aisles for some good food and drinks to celebrate.

Whether it’s a delicious dinner or a good drink, you can treat yourself big while you save money on groceries with these Costco that celebrate everything Irish.

Nuovo Pasta Shamrock Five Cheese Ravioli

Courtesy of Costco Shamrock 5 cheese ravioli from Nuevo

Costco will really get you into the holiday spirit with Nuovo Pasta Shamrock Five Cheese Ravioli for $11.69 at your local warehouse retailer.

The ravioli, which come in two one-pound packs, are shaped like shamrocks and stuffed with a blend of cheeses including imported Irish cheddar for an extra kick.

And they come with both regular and spinach pasta ravioli to give them an extra burst of green for the holiday.

Kirkland Signature Beef Pot Roast with Gravy

Courtesy of Costco Beef Pot Roast frozen dinner from kirkland Signature Costco

Get a good pot roast warmed up for St. Patrick’s Day dinner with Kirkland Signature Beef Pot Roast with Gravy.

The pot roast is already fully cooked and just needs 10 minutes in the microwave before you serve it. It retails for $8.65 per pound with an average size of around three pounds to feed your family.

Main St. Bistro All Natural Mashed Potatoes

Courtesy of Costco Costco Maint bistro mashed potatoes

Pick up some Main St. Bistro All Natural Mashed Potatoes as a creamy side for dinner. They’re flavored with whole milk and are easy to prepare in the microwave or on your stovetop.

The potatoes come in a two-pack with each weighing in at 32 ounces for $9.35. You can refrigerate them or freeze them for later use depending on how often you enjoy them.

Morton's Of Omaha Corned Beef Brisket

Courtesy of Costco Morton's corned beed brisket Costco

Make a delicious dinner or get some sandwiches started with Morton's Of Omaha Corned Beef Brisket. The brisket includes a seasoning packet as well as instructions to heat it on a stovetop or in your oven.

The brisket is priced at $7.01 per pound, which comes to around $42 for a six-pound package. Costco is running a sale and you can save $3 on Morton's Of Omaha Corned Beef Brisket until March 18.

Kirkland Signature Irish Cream Liqueur

Courtesy of Costco Irish cream liqueur Kirkland Signature

Costco has its own Irish cream liqueur under its Kirkland Signature label that’s sure to delight any drinker. Check out your local warehouse retailer and pick up a 1.75-liter bottle for $18.69.

Pro tip: If you don’t have a Costco membership, you may still be able to buy alcohol. Some states ban limiting the sale of alcohol to members of a club, so check if your state will let you buy alcohol without a Costco card.

Kerrygold Dubliner Irish Cheese

Courtesy of Costco Kerrygold Dubliner Irish cheese

Even cheeseheads can get in on the Irish food action this St. Patrick’s Day with Kerrygold Dubliner Irish Cheese, which comes in a pre-packaged block from Costco.

The cheese retails for $8.18 per pound, making the typical two-pound block around $16.

Kerrygold Pure Irish Butter

Courtesy of Costco Kerrygold butter

Another great option from Kerrygold is its Pure Irish Butter, which you can grab at Costco in a four-pack for $16.37.

The Irish butter is perfect for cooking including adding to your favorite mashed potatoes. You can also use it as a tasty alternative to your typical butter in baked goods.

Guinness Draught

Courtesy of Costco Guinness Draught 18 pack dark beer Costco

There’s nothing quite like having some Guinness on St. Patrick’s Day, and Costco can help you out with its deal on the rich stout for a not-so-rich price.

Grab an 18-pack of Guinness Draught cans for $30.69 at your local store. The 14.9-ounce cans are a little bigger than a typical 12-ounce beer can, so you can enjoy a little extra on St. Patrick’s Day.

Kirkland Signature Shepherd's Pie

Courtesy of Costco Shepherd's Pie

Kirkland Signature Shepherd's Pie is the perfect comfort food for St. Patrick’s Day. The Costco version is stuffed with beef and vegetables like carrots and onions topped with mashed potatoes.

You can pick up a shepherd’s pie made from scratch at Costco for about $23 depending on the weight. The Costco price is $4.43 per pound.

Kirkland Signature USDA Choice Beef for Stew

Courtesy of Costco Beef stew meat raw in cubes

Want to make something from scratch instead of having a pre-made meal? Check out Kirkland Signature USDA Choice Beef for Stew, which retails for $5.25 per pound or around $26 for around five pounds.

The beef is perfect if you want to make an Irish stew or cook up another hearty and warm stew recipe for the holidays.

Nellie Duncan Irish Soda Bread

Courtesy of Costco Nelle Duncan Irish soda Bread

Enjoy any St. Patrick’s Day meal with Nellie Duncan Irish Soda Bread from Costco. The 40-ounce loaf of bread includes raisins to give it an extra special taste for the holiday.

You can grab a round loaf of the bread at your favorite Costco for $8.18 per loaf.

Kirkland Signature Meatloaf with Yukon Gold Mashed Potatoes

Courtesy of Costco Meatloaf and mashed potatoes

Need a quick and easily prepared meal from Costco for St. Patrick’s Day? Try the

Kirkland Signature Meatloaf with Yukon Gold Mashed Potatoes.

The comfort meal comes in at around $19 with a per-pound cost of $4.67 and also makes great leftovers for the days after St. Patrick’s Day as well.

Bottom line

andy/Adobe holding costco wholesale gold star membership card

If you’re headed to Costco for St. Patrick’s Day, make sure you have the best Costco credit cards to maximize your perks or rewards.

It’s also a good idea to make a list before you go to help you stick with your budget instead of buying way too much corned beef for one St. Patrick’s Day dinner.

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Author Details

Jenny Cohen Jenny Cohen is a freelance writer who has covered a bit of everything, from finance to sports to her favorite TV shows. Her work has been featured in The Wall Street Journal, USA Today, and FoxSports.com.