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Are Costco muffins bigger than regular muffins? An honest comparison

4 min read

In late 2024, Costco notably reduced the size of its famously large, jumbo muffins, a move that disappointed many long-time shoppers. This change fundamentally reshaped the answer to the classic question: are Costco muffins bigger than regular muffins, or has their reign as the mega-muffin been toppled?

Quick Summary

Costco's muffins were downsized in 2024, but they typically remain larger than standard grocery store muffins, though they are much smaller than their previous jumbo iteration. The change has sparked debate among customers regarding value.

Key Points

  • Downsized Giants: Costco significantly reduced the size of its famously large muffins in 2024, moving from a jumbo format to a smaller, more standard large size.

  • Still Larger than Average: While no longer the massive size they once were, the new Costco muffins are generally still bigger than typical 2-3 ounce grocery store muffins.

  • New Packaging: The change saw a shift from purchasing two 6-packs (12 total) to a single 8-pack.

  • Shrinkflation Effect: The reduction in size was accompanied by a price increase per ounce, which upset many customers.

  • Mixed Customer Reception: Shoppers have voiced mixed opinions; some appreciate the more reasonable portion size, while others lament the loss of the original jumbo muffin and reported changes to the taste.

  • Flavor Changes: Some customers also report changes in the taste and texture of the new muffins, with some describing them as drier or different from the original recipe.

In This Article

The Era of the Jumbo Muffin: A Look Back

For years, Costco's Kirkland Signature muffins were legendary for their massive, cake-like size. Customers purchased them in packs of 12 (two 6-packs), often mixing and matching flavors. Their sheer heft and generous proportion per muffin were a major draw for shoppers seeking a sweet, hearty breakfast or a decadent dessert. These were not your average coffee shop pastries; they were a significant portion of indulgence. For a long time, the answer to 'Are Costco muffins bigger than regular muffins?' was an unequivocal yes.

What Constitutes a 'Regular' Muffin?

To understand the comparison, one must define a 'regular' muffin. Standard store-bought muffins or those from many coffee shops are typically baked in standard 2-3 ounce baking cups. These are designed for a more modest, single-serving portion. Artisanal or premium bakery muffins can vary in size, sometimes approaching the dimensions of the smaller, newer Costco offerings, but they rarely match the colossal scale of the original 'jumbo' muffins.

The Great Muffin Downsizing of 2024

In a significant product change during late 2024, Costco's bakery underwent an overhaul of its muffin program. The changes included:

  • Size Reduction: The most notable change was a reduction in the physical size of each individual muffin, moving away from the jumbo format. Some reports indicate the new muffins can be as small as 4 or 5.5 ounces, a far cry from the original, even before more recent changes. This made the muffins closer to, though still larger than, regular store muffins.
  • Packaging Alterations: The purchase model was simplified. Instead of buying two 6-packs, customers now purchase a single 8-pack. This change was a mixed bag, with some appreciating the less-wasteful option and others mourning the loss of the mix-and-match variety.
  • Recipe Modifications: Some customers have noticed a change in the recipe, reporting that the texture and flavor have shifted, with some describing them as drier or more cake-like. This has been a source of disappointment for purists. One baker even noted the new smaller muffins might be baked for less time than the original ones.
  • Price Adjustment: The downsizing also coincided with a price increase per ounce, a textbook example of 'shrinkflation'. While the overall package price might be lower, the value per gram has significantly decreased.

A Side-by-Side Size Comparison

To truly grasp the change, consider this comparison of the old Costco muffins versus the current version and standard offerings.

Feature Old Jumbo Costco Muffin Current Costco Muffin Standard Grocery Store Muffin
Typical Weight ~6-8+ ounces ~4-5.5 ounces ~2-3 ounces
Size Massive, often considered a full meal. Trimmed down, still larger than average. Modest, single serving.
Packaging Two 6-packs (12 total), often mixed flavors. One 8-pack, single flavor per box. Variable, often 4 or 6-packs.
Price Value Lower price per ounce. Higher price per ounce, due to shrinkflation. Varies, but often higher per ounce than old Costco price.
Availability Discontinued in most locations as of 2024. Current standard Costco bakery item. Widely available, depending on retailer.

The Verdict: Are Costco Muffins Still Bigger?

Yes, in most cases, current Costco muffins are still bigger than the average grocery store or coffee shop muffin, which typically weighs only 2-3 ounces. However, they are no longer the gargantuan, jumbo muffins of old that defined the Costco bakery for so long. The change represents a shift towards better portion control and potentially higher quality ingredients (according to some) but is widely viewed as a loss by many loyal customers who enjoyed the original, oversized treat.

How to Deal with the New Muffin Reality

For those accustomed to the previous Costco muffin experience, the change can be a tough pill to swallow. Here are a few ways to adapt:

  1. Embrace Portion Control: The smaller size naturally lends itself to a more reasonable single serving, potentially cutting down on calorie consumption if you were previously eating a whole jumbo muffin. Some customers appreciate this aspect.
  2. Explore Other Flavors: The new muffin program has introduced new flavors. Experiment with these new varieties to find a new favorite. Flavors like Cinnamon Crumb or Lemon Raspberry have received good reviews.
  3. Consider Freezing: As with the old muffins, the new ones freeze very well. This is an excellent way to extend their freshness and avoid waste if you cannot finish the 8-pack in a timely manner. Simply cut them in half and wrap them for easy thawing.
  4. Shop Around: If the new size or taste is a deal-breaker, consider exploring muffins from other bakeries or retailers. You might find a different quality or size that better suits your preference. Some smaller, local bakeries may offer higher quality, albeit more expensive, options.

Conclusion: A Shift in an Icon

While the answer to 'are Costco muffins bigger than regular muffins?' remains yes on average, the legendary size of the past is gone. The 2024 downsizing reflects broader industry trends of 'shrinkflation' and changing consumer habits, focusing on smaller packages and slightly different recipes. The new muffins still offer a hearty portion compared to standard store varieties, but for many, they will always be a reminder of a bygone jumbo era. The shift has created a lively debate among customers, but for now, the new, smaller size is here to stay. While the initial disappointment is understandable, the new muffins still offer a tasty treat, just in a more manageable package. For more insights into the change, check out this article on Allrecipes from October 20, 2024: Costco's Best-Selling Bakery Item Is Changing—and Fans Are Not Happy.

Frequently Asked Questions

Yes, Costco officially reduced the size of its muffins in late 2024, shifting from the iconic jumbo size to a smaller version, though they remain larger than many standard-sized muffins.

The new muffins are significantly smaller than the previous jumbo version. While original muffins were quite large, some current varieties are listed around 4-5.5 ounces, compared to the much larger original size.

A 'regular' muffin, such as one you might find at a typical grocery store or coffee shop, generally weighs between 2 and 3 ounces.

The specific reasons aren't fully disclosed by Costco, but reported reasons include addressing customer complaints about excessive size and food waste, as well as general cost-cutting and potential ingredient changes.

Yes. While the overall package price might be less, the price per ounce increased, a phenomenon known as 'shrinkflation'.

The flavor selection has changed, with some customers expressing dissatisfaction with the quality and taste of the newer recipes compared to the old ones.

No, the old jumbo muffins have been largely replaced in Costco bakeries by the newer, smaller 8-pack versions across most locations.

References

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Medical Disclaimer

This content is for informational purposes only and should not replace professional medical advice.