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Salted sweet cream butter isn’t just a staple in American kitchens—it’s a make-or-break ingredient for home cooks and professional bakers alike. With the rising costs of groceries, value and quality are equally important.
For many, Member’s Mark Salted Sweet Cream Butter, available only at Sam’s Club, presents as a promising choice. But is it really worth your money compared to big-name counterparts like Land O’ Lakes, Kerrygold, or Costco’s Kirkland Signature?
This blog takes a deep dive into the product’s specifications, customer feedback, value, ingredient sourcing, performance, nutritional pros and cons, sustainability, storage, and more. If you’re in search of reliable guidance on choosing the best butter for your needs, you’re in the right place.
Member’s Mark Salted Sweet Cream Butter is Sam’s Club’s exclusive private-label offering, targeted at customers who seek both quality and affordability. It is sold primarily in 4-pound packs with four one-pound blocks, catering especially to bulk buyers and passionate bakers.
The butter’s simple ingredient list means it qualifies as a whole food dairy product, suitable for vegetarians yet unsuitable for vegans or paleo purists due to dairy content and minimal processing.
Member’s Mark offers both salted and unsalted versions, available as solid blocks and traditional sticks. All are portioned to support bulk usage for home baking, foodservice, or daily table use. The packaging is designed to reduce waste compared to smaller supermarket options.
These blocks can be easily portioned, and—most notably for serious bakers—Member’s Mark also provides European-style butter with higher fat content (82-83%) for those wanting a creamier, richer product.
Member’s Mark Salted Sweet Cream Butter represents strong value in today’s market. A 4-pound pack (four 1-pound blocks) is typically priced between $11.92 and $12.46, equating to about $3.12 per pound.
Price Comparison Table
| Brand/Store | Price per lb (Approx) | Pack Size | Special Notes |
| Member’s Mark (Sam’s Club) | $3.12 | 4 x 1-lb blocks | Private label, in-club |
| Kirkland (Costco) | $3.18 | 4 x 1-lb blocks | Nearly identical product |
| Land O’Lakes | $5.00–$6.00 | 1-lb box | National premium brand |
| Kerrygold (Irish) | $6.50–$7.00 | 1-lb box | Imported, grass-fed |
| Store brands (Avg.) | $3.50–$4.50 | 1-lb box | Varied quality |
Member’s Mark is noticeably less expensive than national and imported brands but is nearly identical in price—and composition—to Costco’s Kirkland Signature butter.
The butter’s combination of affordability and reliability receives continual praise. Both the everyday consumer and frequent baker can save significantly over time compared to buying name-brand butter, especially for high-volume baking seasons or large families. Factor in regular Sam’s Club multi-pack deals, and the value increases further.
Member’s Mark Salted Sweet Cream Butter enjoys exceptionally high customer ratings across Sam’s Club platforms
With over 17,000 five-star reviews, the butter is not only a top seller within the Member’s Mark range but also recognized as an overall best-buy item at Sam’s Club.
However, complaints are few, and repeat buyers overwhelmingly recommend the product for daily use or bulk occasions.
Member’s Mark and Kirkland’s butters are strikingly similar in both ingredients and final product—both consisting solely of cream and salt, both Grade AA, and both offered in bulk four-pound packs.
In recent side-by-side tests, most users and reviewers could not distinguish between cookies, cakes, or sautéed dishes made with either butter.
Compared to Land O’ Lakes, Plugrá, Vermont Creamery, and Kerrygold
Premium butters do offer a special edge in applications that showcase butter (e.g., on fresh bread, finishing sauces, or flaky pastries), but for daily and bulk use, Member’s Mark is almost always the better value.
The butter contains only pasteurized cream and salt. No artificial colors, preservatives, or flavors are used. The cream is sourced from US dairies, and the product does not use milk from cows treated with the growth hormone rBST.
Member’s Mark butter is churned and packaged in California, a region noted for its high dairy production standards.
USDA AA—the highest available grade, indicating excellent flavor and texture consistency.
For discerning bakers, Sam’s Club also sells a Member’s Mark European Style Butter with 82–83% butterfat. This version is recommended for laminated doughs, croissants, and French pastries, yielding richer taste and flakier textures.
| Nutrient | Amount | % Daily Value* |
| Calories | 100 | 5% |
| Total Fat | 11g | 14% |
| Saturated Fat | 7g | 35% |
| Cholesterol | 30mg | 10% |
| Sodium | 90mg | 4% |
| Carbohydrates | 0g | 0% |
| Protein | 0g | 0% |
Based on a 2,000 calorie diet
The salted variety contains 90mg sodium per tablespoon; the unsalted version offers zero sodium and is preferable for precise control when baking.
While butter is energy-dense and high in saturated fat, current research and dietary guidelines permit moderate intake for most people. Saturated fat is still a concern for those monitoring cholesterol or cardiovascular risk, so portion size remains important.
On international rating systems, salted sweet cream butter typically scores an E (“lower nutritional quality” due to high fat/sodium). This is typical of all real butters, not just Member’s Mark.
Member’s Mark Salted Sweet Cream Butter shines for both general cooking and baking
Multi-phase tests by home cooks and reviewers show consistent results in breads, frostings, shortbread, and pan sauces.
Caveat for Baking: The salted variety will slightly alter the outcome in recipes requiring strict control of sodium levels or in delicate pastries. Opt for unsalted butter for best baking results.
Butter’s shelf life depends on storage
Salted butter’s salt content acts as a preservative, and it’s safe for up to a week at room temperature in a butter dish away from heat and sunlight. For longer-term storage, always keep it in the fridge or freezer.
Where to Buy
Non-members: The limited distribution means access is restricted unless shopping with a Sam’s Club membership or by using a guest pass at select clubs.
International buyers: Some resellers and third-party sellers offer Member’s Mark butters abroad, but prices can be much higher due to shipping/import costs.
Butter’s climate footprint is among the highest of all food staples
While Member’s Mark packaging is industry standard, buying in bulk reduces packaging waste compared to buying the same amount of butter in smaller sticks, as noted by buyers seeking to reduce their carbon footprint.
Standard Member’s Mark butter is not marketed as organic or grass-fed, and the carbon/water impacts align with typical U.S. dairy production.
Member’s Mark Salted Sweet Cream Butter is one of the best-value butters for American home cooks, bakers, and anyone feeding a crowd. It provides
While it may not replace grass-fed, organic, or European-style butters for true connoisseurs, it delivers everything most kitchens need for a fraction of the price.
If you shop at Sam’s Club, keeping Member’s Mark Salted Sweet Cream Butter on hand is a smart move. Your taste buds—and your budget—will thank you.
If you’re still deciding between warehouse clubs, our 2025 comparison of Costco vs. Sam’s Club breaks down pricing, quality, and value to help you choose the best fit.
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