Costco has made a huge change to its legendary muffins, and not everyone is happy about it. For years, Costco’s muffins have been a staple of the bakery section, known for their massive size, rich flavors, and great value. But recently, the muffins have been downsized, the price has gone up, and the packaging format has changed. These adjustments have left customers wondering if Costco muffins are still worth buying.

What Changed with Costco’s Muffins?
If you have been buying Costco muffins for years, you will notice some big differences. The first and most obvious change is the size. The old muffins weighed 5.5 ounces each, but the new ones are only 3.85 ounces. That is a significant reduction, making the new muffins noticeably smaller than their predecessors.
The second major change is the price. The old muffins were sold in packs of 12 for $9. Now, they come in packs of 8 for $7. While that might not seem like a huge jump, the price per ounce has increased by over 50 percent. That means customers are paying significantly more for less product.
Another major change is the way muffins are packaged. Previously, shoppers had to buy two six-packs of muffins, but they could mix and match different flavors. Now, the muffins are only sold in a single-flavor eight-pack, which limits variety and may force customers to buy multiple packs if they want different flavors.
Costco has also introduced new flavors, replacing some old favorites. Some shoppers are excited to try new options, while others are disappointed that their go-to choices are no longer available.

Why Did Costco Change Their Muffins?
Many customers are asking why Costco made these changes, and while the company has not provided an official explanation, there are a few likely reasons.
One possibility is that Costco is responding to changing consumer preferences. The old muffins were enormous, with each one containing around 700 calories. The new muffins, being smaller, make it easier for shoppers to enjoy a treat without overindulging. This change could be an attempt to cater to more health-conscious customers.
Another factor is the rising cost of ingredients. Prices for flour, sugar, eggs, and labor have all increased in recent years. Instead of simply raising prices on the old muffins, Costco may have decided to reduce the size to help offset those costs while keeping the overall price somewhat reasonable.
There is also a business strategy behind the packaging change. Previously, customers had to buy 12 muffins at a time but had the benefit of selecting two different flavors. Now, with the new single-flavor eight-packs, shoppers who want variety may feel compelled to buy multiple packs. This could result in Costco selling more muffins overall, even though they are offering smaller portions.
Is This a Bad Deal or a Smart Change?
At first glance, these changes may seem like a bad deal for customers. Paying more for smaller muffins and losing the ability to mix and match flavors can be frustrating. However, there is another aspect to consider: waste.
For many families, buying a pack of 12 massive muffins meant that some of them often went stale before they could be eaten. The new eight-pack format might actually be more practical for households that do not go through muffins quickly. While the price per ounce has increased, if customers are wasting fewer muffins, the real cost difference may not be as dramatic as it first appears.
Do the New Costco Muffins Taste the Same?
One of the biggest concerns for customers is whether the smaller muffins still deliver the same great taste. While the exact recipe remains unchanged, the texture and experience of eating a smaller muffin could be slightly different.
Taste tests suggest that the muffins still maintain their signature moisture and flavor, though some people feel that the size reduction makes them less satisfying. For those who were accustomed to the oversized muffins, the new ones might seem lacking. However, for others, the smaller size makes them easier to enjoy without feeling overly full.
Are Costco Muffins Still Worth Buying?
Despite the changes, Costco muffins are still a popular item in the bakery section. While the price increase is noticeable, they remain a convenient and tasty option for those who enjoy bakery-style muffins at home.
For customers who appreciate the smaller portion sizes and reduced waste, this change might actually be an improvement. For those who loved the old giant muffins and the ability to mix flavors, the new format may feel like a downgrade. Ultimately, whether these muffins are still worth it depends on individual preferences.
Final Thoughts
Costco’s decision to shrink its muffins and change the pricing model has sparked debate among shoppers. While some view this as a classic case of shrinkflation, others see it as a practical move that reduces waste and makes muffins more accessible to smaller households.
For those who miss the old format, Costco’s bakery still offers a variety of other baked goods that might serve as an alternative. But for muffin lovers, this change is likely here to stay. Whether this is a smart business move or a loss for customers is up for debate, but one thing is clear: Costco muffins will never be the same again.