Gluten-Free Pantry Staples at Costco: Stock Up and Save

Costco is a great place to stock up on everyday gluten-free pantry staples at budget-friendly prices. From gluten-free flour blends and baking mixes to pasta, rice, and quinoa, you’ll find plenty of essentials in bulk sizes that help you save money and cut down on grocery trips.

Beyond the standard baking ingredients, Costco carries a wide variety of gluten-free pantry basics like canned beans, broth, nut butters, protein bars, and even condiments and cereals. Many trusted gluten-free brands rotate through store shelves seasonally, so it’s always worth checking the latest finds on your next trip!

Use the Table of Contents to jump to the free printable to make shopping easier. Updated 4/25/25

Below is a list of the best gluten-free pantry items at Costco warehouses—I shop there often to keep track of all of the new gluten-free foods, plus favorites that readers have shared from their regions. Check the end caps for hidden gluten-free gems!

👀 Sandi Says: If you spot something gluten free at your store that’s not listed, leave a comment, and I’ll include it in the next update!

Check out these Costco lists before heading out to your local Costco store:

• Gluten-Free Prepared Meals at Costco
• Gluten-Free Desserts at Costco
• Gluten-Free Party-Ready Appetizers at Costco
• The Ultimate Gluten-Free Costco Shopping List

Gluten-Free Pasta and Rice

Costco offers a variety of gluten-free pasta options, including rice noodles, edamame spaghetti, and grain-free blends. You’ll also find pantry staples like quinoa and arborio rice in bulk, perfect for quick meals or batch cooking.

1. Edamame Spaghetti – We finally tried this pasta. It is easy to overcook this pasta, so pull it out of the boiling water a little earlier than the directions on the package say.
2. Rice Ramen – I love that there is a gluten-free ramen option. You can use the ramen noodles in my Gluten Free Ramen recipe. There is even a video to show you how to make it.
3. Organic Manitou Rice Noodles – Perfect for making Asian dishes! Give it a try in this easy Gluten Free Beef and Broccoli recipe.
4. Go Go Quinoa Organic Macaroni Pasta – I haven’t tried this gluten free pasta. I am wondering if this gluten-free quinoa pasta will stay al dente. Has anyone tried this new gluten free Costco pasta?
5. Healthy Noodle – These noodles fat-free, with zero carbs. Let me know what you think! (My kids HATED them.)
6. Manitou Rice Noodles – This is great for Asian recipes.
7. TruRoots Pasta – This is made with gluten-free whole grains.
8. Organic Spirals Chickpea Pasta – This pasta has a chickpea and lentil blend. I have tried other brands of chickpea pasta and loved it. Have you tried this brand?
9. True Republic Cauliflower Linguini – This is in the refrigerated section in Costco.
10. Royal Aborrio Rice – This is perfect for making risotto like my Gluten-Free Smoked Salmon Risotto.
11. Kirkland Organic Quinoa – This is in the section with the big bags of rice.

Gluten-Free Flour, Baking Ingredients, and Mixes

From all-purpose gluten-free flour blends to pancake and muffin mixes, Costco carries trusted baking brands in large sizes at great prices. These Costco gluten-free baking products are ideal for anyone who loves to bake gluten free at home. I have found stores in our area carry one of these blends…and other blends are at Costco stores in other parts of the country.

1. Bob’s Red Mill 1:1 Gluten Free Flour Blend – This recipe works well in many of my gluten-free non-yeasted dessert recipes. This blend doesn’t work well in yeast recipes.
2. Namaste Organic Gluten Free Flour Blend – I have been using this mix more. Try it in this Gluten-Free Carrot Muffin recipe. This blend worked in a couple of yeast recipes I tested as well.
3. Namaste Gluten Free Waffle and Pancake Mix – I didn’t see this one in a store, but it in the online store for ordering.
4. Namaste 6 Pack Brown Rice Flour – This one is also only available online.
5. King Arthur Measure for Measure – I use this flour blend a lot in my Gluten-Free Scone Recipes and ALL of my gluten-free desserts that do not contain yeast.. This blend doesn’t work well with yeast recipes.
6. Farmers We Know Gluten Free Rolled Oats – Only $9.99 for a huge bag!
7. Kirkland Almond Flour – This is nice for paleo baking like this Paleo Chocolate Chip Cookie Recipe.
8. Volupta Cacao Powder
9. Mrs. Jones Keto and Gluten Free Brownie Mix
10. Simple Mills Banana Muffin Mix
11. Thai Kitchen Organic Coconut Milk
12. Olive oil and other types of cooking/baking oil – Costco a big variety of types of oils from cannola to avocado and olive oil.
13. Bulk Sugar and Brown Sugar – If you bake a lot, these big bulk bags will save you money. You can also buy them and split them up with friends.
14.  Nestle Chocolate Chips – You can never have enough chocolate chips 😊.
15. Honey – Costco has several varieties.
16. Nielsen and Massey Extracts – Vanilla is most common at our Costco store.

Gluten-Free Granola

Oats are a controversial topic when it comes to gluten-free diets because they are often grown next to wheat fields. The risk of cross-contamination is very high, and these oats are not celiac-safe. I only recommend using gluten-free oats grown under the purity protocol.

You can read a lot more about this on Gluten-Free Watchdog’s site. She sends products to labs to be tested to see how much gluten is in them. Check out her Gluten-Free Oat Archive.

1. Safe Fair Birthday Cake Granola – There ought to be a law against this granola because it is so YUMMY that it is easy to overeat it!
2. Autumn’s Gold Paleo Granola – This new grain-free granola is really good and not too sweet.
3. Purely Elizabeth Granola – We like this brand. It is for sale at most grocery stores, but buying it in bulk is cheaper.
4. Nature’s Own Gluten Free Granola – I haven’t tried this brand, but if you have…let me know what you think.
5. Catalina Crunch – Keto granola.
6. NuTrail Keto Granola – Pictured above.
7. Two Moms in the Raw Granola
8. Made Good Granola – This is more granola clusters, and they are great in a lunchbox!

Protein Bars, Jerky, and More!

Costco rotates a solid mix of gluten-free protein and snack bars—including one refrigerated bar, vegan options, and kid-friendly lunchbox picks. Many are certified gluten free, and buying in bulk can save a lot.

1. The Perfect Bar – We love these gluten free protein bars. (Note: They must be refrigerated because they have egg white protein.)
2. Wella Bars – Here is a new gluten free protein bar from Ella. These are in the refrigerated section of Costco, so they aren’t in the usual place.
3. Nogi Bars – I did buy these protein bars, and I like them. They are the perfect pick-me-up in the afternoon.
4. Pro Bars Fuel – This is a paleo-friendly sports bar.
5. Square Bars – These Square Organics protein bars are perfect in a school lunchbox!
6. Siren Snacks – Chocolate Peanut Butter Bars.
7. Ready Clean Protein Bars
8. Lara Bars – We often take these on hikes.
9. Bobo’s PB&J Bars – Perfect for lunchboxes, hikes, etc!
10. Kirkland Steak Bites – My son loves these!
11. Smoke Show Seasoned Beef Sticks (free of the top 9)
12. Golden Island Pork Jerky
13. Organic Pure Fruit Bars

Gluten-Free Bread

Gluten-free bread seems to rotate in and out of Costco stores. Because of this, I tend to buy several packages and freeze them in the garage freezer. This helps save $ just in case our favorite bread goes out of stock.

1. BFree Gluten Free Pita Bread – This is fun to make sandwiches with.
2. Canyon Bakehouse – This gluten free bread comes in and out of our store frequently. It is one of our favorites.
3. Franz Bakery Gluten-Free Multigrain Bread – This just disappeared from our store. Does anyone still see this in their local stores?
4. Some stores carry Udi’s, but ours never did.

Beans, Canned Goods, and Broth

Costco is a great place to pick up naturally gluten-free pantry basics like canned beans, diced tomatoes, and chicken stock. These staples make it easy to cook meals from scratch without worrying about hidden gluten.

Even if an item seems naturally gluten free, always check the label for possible cross-contamination or manufacturing changes—especially with bulk items. Even though these products are in bulk, they still have to be labeled if the food is made on shared equipment with wheat.

1. Kirkland Diced Tomatoes – This and the black beans are perfect for making Ground Pork Chili!
2. S&W Black Beans
3. Rosarita Refried Beans – Perfect for an enchilada casserole!
4. S&W Garbanzo Beans – Try these in my Hatch Chile Hummus recipe.
5. Kirkland Organic Tomato Sauce – Tomato sauce and paste are key ingredients in my Gluten-Free Pasta Sauce recipe
6. Kirkland Organic Tomato Paste
7. Kirkland Chicken Stock
8. Bare Bones Bone Broth
9. Canned Tuna – Our store carries several brands. Wild Planet, Kirkland, and Chicken of the Sea brands.
10. Kirkland Chunk Chicken
11. Kirkland Canned Salmon – Use it to make these Air Fryer Salmon Cakes.
12. Del Monte Canned Corn
13. Dole Mandarin Oranges
14. Spam – Yes, Spam is gluten free!

Gluten Free Cereals

Whether you’re looking for grain-free granola or kid-friendly cereal options, Costco’s breakfast section includes several gluten-free finds. Stock up on bulk bags of your favorites or try a new brand from this ever-changing selection.

1. Catalina Crunch Cereal
2. EnviroKids Cereals – My kids were raving fans of their peanut butter flavored cereal.
3. One Degree Cereals
4. Chex Cereals – These are good for making puppy chow.
5. Cheerios – There is a lot of controversy about this brand, but many with gluten intolerace can eat it without issues.

Nut Butters, Condiments, and More

Bulk-size peanut butter, almond butter, seed blends, and condiments like salad dressings and salsa are all common Costco finds. Just double-check labels, as ingredients and cross-contamination warnings can vary by brand.

1. Kirkland Peanut Butter – These big jars come in a double pack.
2. Kirkland Almond Butter
3. Nutt Zo Seed Butter – Pictured above.
4. Nutella – Costco has double packs! I love it in my No-Bake Nutella Cheesecake recipe!
5. Laird’s Plant-Based Coffee Creamer
6. Kirkland Coconut Oil
7. Hidden Valley Ranch Dressing – Delicious with vegetables!
8. Kinder’s Chicken Sauce – Delicious on chicken or wraps!
9. Costco Fresh Salsa – This comes in a two pack. Use some to make my Gluten-Free Salsa Chicken recipe!
10. Orgain Protein Powder
11. Starbucks and Peet’s Coffee Beans – Costco has coffee bean grinders in the front of the store if you want ground coffee.