Compare butter

Research · Butter

What our research found about butter

Real dairy butter is a short label: cream, often salt, sometimes cultures. In the U.S. butter must contain at least 80% milkfat, and European-style butters usually go higher (around 82–84%), which changes texture and baking behavior. USDA grades butter (Grade AA is the usual retail top grade). “Grass-fed” butters differ mainly in what the cows ate, which affects color and flavor; the claim is only as reliable as the producer’s source and any third-party certification.

Be careful with the word “butter” on plant-based products. Vegan butters list oils, plant proteins, natural flavors, and sometimes gums, so their labels look very different from dairy butter; our shelf mixes both and the ingredient list makes the difference obvious. If you want dairy butter, the ingredient list should start with cream or sweet cream and be only a few words long.

Products

197 brands

Full labels recorded

632% of the shelf

Maker says organic

1maker’s claim

List an added sweetener

0of 6 labels

List a seed oil

1of 6 labels

Typical label length

2ingredients (median)

Counts use complete, current ingredient labels only. Records without a published label stay unknown and are never counted as clean.

What to compare

• Cream first. Dairy butter lists cream (often with salt and cultures). A list of oils means a plant-based spread.
• Milkfat percentage. U.S. butter is at least 80% milkfat; European-style butters run higher.
• Grass-fed and organic claims. Separate claims. Organic is USDA-certified; grass-fed claims should name a standard or certifier.
• Salted or unsalted. Unsalted gives more control over sodium; salted butter keeps longer.

References

1. Butter grades and standards USDA Agricultural Marketing Service
2. Organic labeling and what the USDA Organic seal means USDA Agricultural Marketing Service
3. AGA grass-fed standards American Grassfed Association
4. Dairy Harvard T.H. Chan School of Public Health
5. Saturated fats American Heart Association