Cheese Storage

The WSU Creamery produces NATURAL cheese. In other words, it is NOT processed. In the 1930s, the Creamery became interested in different ways to store cheese. Cans seemed the best option as plastic packaging materials had not been invented and wax packaging sometimes cracked, leading to contamination. One of the cheeses resulting from the research was Cougar Gold®. The tradition lives on. Click here for more history of the WSU Creamery.

Cougar Cheeses should be STORED UNDER REFRIGERATION.
Cougar Cheese may be transported for short periods of time and should be refrigerated upon arrival.

Refrigerator temperatures are generally 37° to 40° F.  Do not store in a wine cooler/cellar, garage, basement, pantry, freezer, or elsewhere as the temperatures may be inconsistent or too warm/cold.  High temperatures may cause the butterfat and whey to separate from the cheese, changing the texture and quality, but the cheese would still be edible.

Once opened, do NOT store the cheese in the can as rust and/or a black film may develop, diminishing the quality of the cheese. Remove cheese from the can and cut into 3-4 wedges.  Vacuum-seal or wrap individually and store in an airtight container.  Shelf life depends on exposure to air, handling, temperature, humidity, and cheese type. Your Cougar Cheese flavors should last similarly to comparable cheese types.

As long as the cheese is unopened and refrigerated, it will last indefinitely. An unopened can of cheese becomes more flavorful, sharp, dry, and crumbly with age. Our Natural Cheddar, Smoky Cheddar, and Viking flavors may develop a bitter aftertaste, especially if aged over two years. Cougar Gold® does not become bitter with age. Once opened, the cheese lasts similar to other store bought cheese depending on how it is handled.

As our cheese ages, it emits carbon dioxide. Eventually, enough gas can build up to distend/bulge the can. The cheese is perfectly safe to eat and of the quality you would normally expect.

We recommend using the cheese sooner rather than later as, once this process begins, it will only continue until the seal is released.

Sanitary conditions in our production facility and airtight packaging usually prevent mold from growing on our cheeses. As long as the vacuum seal on our products is maintained, mold cannot grow (NOTE:  The white residue on the cheese when opened is calcium lactate and NOT mold). After opening, mold may make an unsightly appearance due to factors such as how the cheese is handled and stored, as well as temperature and humidity. Please know that while the mold that grows on our cheese is unsightly, it is harmless. Once opened, we say the cheese should last about 4-6 weeks (if not longer), but this is dependent on how the cheese is handled and stored. Please refer above to “How should I store the cheese?” for our recommended storage method.

The USDA recommends the following if there is mold on hard cheese (our products are considered hard cheeses): Cut off at least one inch around and below the mold spot (keep the knife out of the mold itself so it will not cross-contaminate other parts of the cheese). After trimming off the mold, re-cover the cheese in fresh wrap.

For more information about molds on food, please check out the USDA’s site.

Cougar Gold® and our Natural and Smoky Cheddars are aged cheeses, aged for at least one year prior to shipping. With age, these cheeses become more flavorful, sharper, drier, and crumbly. Crystals (the amino acid tyrosine) may also be present throughout the aged cheese. These are all desired aspects of well-aged cheese. The more aged the cheese, the more prevalent these characteristics become. Some customers have aged our cheeses for over 30 years. As our cheese ages, it emits carbon dioxide. Eventually enough gas can build up to distend/bulge the can. The cheese is perfectly safe to eat and of the quality you would normally expect. We recommend using the cheese sooner rather than later as, once this process begins, it will only continue until the seal is released.

For easier slicing, we recommend bringing the cheese to room temperature and using a wire cheese cutter. The cheese breaking into crumbles allows for a unique presentation. Remember, this is not a processed cheese.

Freezing the cheese is not recommended because it will become more crumbly and harder to slice than normal. However, many of our customers do freeze the cheese. If you do freeze the cheese, thaw only the portion you will be using immediately in the refrigerator. Remember, if the can is unopened and refrigerated, it will last indefinitely and continue to age, so freezing is not necessary.

This is the date of manufacture (i.e., the date the cheese was sealed in the can). It is NOT an expiration date. If the cheese is unopened and refrigerated, it should last indefinitely. Some of our customers have aged the cheese for over 30 years. As the cheese ages, it becomes more flavorful, more crumbly, and develops amino acid crystals. These are all desired aspects of well-aged cheese.

Use a sturdy, clean can opener and open like any other can. To get the cheese out of the can, turn the can upside down and wiggle it back and forth. You may need to run a knife around the edge of the cheese or cut a wedge out of the cheese to get it out of the can.

Each can contains 30 ounces of cheese and the dimensions are 6″ in diameter and 2.25″ in height.

A photo of the size of the cheese can.

Although we provided lids for a short period of time, we discovered that the cut edge of the opened can rusted and contaminated the cheese. This would diminish the quality and life of the cheese. Therefore, we quit providing lids and strongly discourage using them. However, if you still prefer to use a lid, a large coffee can lid fits well.

Shipping, Tracking, and Traveling

We ship via UPS and USPS to street addresses within the lower 48 states. Deliveries to Alaska, Hawaii, Territories, APO’s, DPO’s, FPO’s, and PO Boxes are shipped through the USPS using Priority Mail. Express delivery is available through UPS to physical addresses. (not available to PO Boxes, APO/DPO/FPO addresses, or U.S. Territories).
Click here for shipping information.

If you provide us an email at the time of the order, when the order is shipped, you will receive a shipping confirmation containing your tracking information.
You can track a package through our Online Ordering website if:

  • You placed the order using an account containing your email and password, and;
  • The package was shipped with UPS or US Postal Service. We do not currently have online tracking information available for FedEx.

Here are the steps:

  • Go to cougarcheese.wsu.edu
  • Log in with email and password for the account order was placed on
  • Click CONTINUE on the “Your Information” page
  • In the upper right corner, click the link for ORDER STATUS/TRACK
  • Click on the order number you would like to track
  • In the “Shipping to” section, if the status is “SHIPPED”, there should be a TRACK IT button. Click on the TRACK IT button of the package you would like to track
  • You should be sent to the UPS/USPS tracking information

Unfortunately, we no longer ship internationally. We do still ship to APO/DPO/FPO addresses. There are many reasons we no longer offer this service: extra duties being charged to customers, damage/loss of product, increased customs restrictions, etc. International service may still be available to you as an individual through the Post Office, UPS, or other carriers. Please check with your preferred carrier for restrictions, lists of countries, and other requirements for international shipping. We can ship the cheese to you, and you may be able to ship it internationally.

  • Under normal conditions, orders placed before 12 p.m. Pacific Time ship the same day and should arrive within a week (possibly sooner based on location). Orders placed after this time typically ship the next business day. During busier times (i.e., December), shipping make take slightly longer.
  • With standard shipping, the cheese should be delivered within one week (if not sooner) after the order is received at the WSU Creamery. Express service is available for faster delivery. Express does not deliver to PO Boxes, APO/DPO/FPO addresses, or U.S. Territories.

Cougar Cheese may be outside refrigeration for short periods of time during transportation. There are no restrictions for Cougar Cheese on the TSA website. From our employees’ personal experiences and through discussions with customers, Cougar Cheese can be carried on or checked in luggage. However, the WSU Creamery cannot be responsible for decisions made by TSA agents. We recently heard from a customer that TSA would not let the cheese through security.

We recommend storing all our cheeses under refrigeration and are not responsible for quality loss due to storage temperatures falling outside the 40-50° F range. Viking based cheeses will suffer the most from variations in storage temperature. Cougar Gold®, Natural Cheddar, and Smoky Cheddar will be less affected by improper storage. Since refrigeration is not always feasible, taking these steps will ensure a better product:

  1. Store the cheese below the waterline on the boat. The colder and more constant the temperatures, the better.
  2. Check cans periodically for bulges and rust.
  3. If mold is present, discard the cheese.

Pullman is located in the southeast corner of Washington state, eight miles from the Idaho border, and about 80 miles south of Spokane, Washington. Pullman is about 300 miles east of Seattle. Click here for a map.

Pricing and Gifts

The current shipped price for standard flavors of Cougar Cheese is $33.00 per 30 ounce can. Occasionally, we may have special flavors that may be a different price.

Washington State University does not have contracts with American Express. As part of the university, we are subject to the rules the administration puts forth. We are working to get American Express added for use in ordering. Thank you for your patience. We do accept VISA, MasterCard, and Discover.

All cheeses come in a 30 ounce can. We do not sell smaller cans for several reasons: we would have to purchase all new equipment, production costs would increase, and we sell out our cheese in its current size.

By far, our most popular cheese is Cougar Gold®. Other popular flavors include Smoky Cheddar, Dill Garlic, and Crimson Fire.

Cougar Cheese is available on the Pullman campus at Ferdinand’s Ice Cream Shoppe. In the event Ferdinand’s is closed, the following Pullman locations generally have our cheese:

Outside of Pullman, Cougar Cheese may be purchased at WSU Branch Campus Bookstores located in Spokane, Richland, and Vancouver. Other retailers (grocery stores, wineries, etc.) may have our cheese as well. We recommend calling ahead for availability at these locations. Prices at locations other than Ferdinand’s Ice Cream Shoppe vary, and are generally higher, as they receive no discount prior to their markup.

Cougar Cheeses are popular holiday gifts and it is common to run out of flavors. Although nothing is guaranteed, we recommend we receive your order by Thanksgiving.  We accept orders after that time, but cannot guarantee that they will arrive by Christmas.

You can send gifts to as many different addresses as you would like, but if there are more than three different addresses, please order online or submit your order by mail/fax to ensure accuracy.

Gift messages are printed on each package label going to a gift recipient. Unless you request a special message, it will read “A Gift from: your name.” Each gift package comes with an insert telling about our cheese and a magnet.

Visit our Cheese and Wine page to help you make a selection.

We only use cow milk and the dairy herd currently consists of holstein cows.


We only use cow milk for our cheese. Our cheese may meet kosher requirements but it is not certified as kosher.

Yes. There are no grain products in any part of the cheese-making process. Some ice cream flavors (Apple Cup Crisp, Cookie Dough, and Cookies and Cream) contain gluten.

During the cheese-making process, after the whey (where most of the lactose is) is separated out from the curd in the milk, natural aging breaks down any remaining lactose. Aged cheeses, especially our Cougar Gold, Natural Cheddar, and Smoky Cheddar, contain 0 grams of lactose.

Rennet is a coagulating enzyme used to curdle milk, causing clumps (curds) to form and separate from the liquid (whey). We use Chy-Max. A standardized solution of 100% fermentation produced chymosin. Fermentation refers to yeast or bacterial activity. It is not from an animal.

In February 2008, the Knott Dairy, Department of Animal Sciences at Washington State University, stopped using rbST in its dairy herd. This move was in response to the milk marketing options available in eastern Washington. Questions regarding this issue should be directed to: Dr. Margaret Benson, Chair, Department of Animal Sciences. The FDA has determined that no significant difference has been shown between milk derived from rbST-supplemented and non-rbST-supplemented cows.

The molds used for making Bleu cheeses can spread throughout a production facility and contaminate other cheeses. Bleu cheeses are generally produced in a different facility than other cheeses.

The holes in Swiss cheese are created by gases which develop from the cheese during aging. Cougar Cheese was created to produce little to no gas during aging so it could be stored in the can. If Swiss cheese were stored in the can, the can would burst open from the gases produced.