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Hate to love it or love to hate it? We slice through the stigma surrounding American cheese.
What You Need To Know
American cheese is polarizing. A good American cheese is mild, but not bland, and melts like a dream in grilled cheese sandwiches and atop burgers. But in this age of slow food, plastic-wrapped cheese slices have become a symbol of hyperprocessing. Could we find a product that we actually liked?
To find out, we asked 21 America’s Test Kitchen staffers to sample seven nationally available American cheeses plain and in grilled cheese sandwiches.
Tasters didn’t like bland cheeses, so we examined salt levels, but we saw no clear trend. Instead we noticed a different pattern: The shorter the ingredient list, the better-tasting the cheese. Our top product listed just five ingredients—cheese, water, cream, sodium phosphates, and salt—and was praised by tasters for its cheddar-like sharpness, while the bland bottom-ranked cheeses contained up to 20 ingredients, many of them processed dairy derivatives like whey or milk protein.
We reached out to experts to figure out what impact these ingredients might have on cheese flavor. They told us that some manufacturers cut costs by using less actual cheese in their products and more comparatively cheap dairy ingredients like milk, whey, or milk protein concentrate. While these dairy products contain many of the proteins found in cheese, they lack the bacterial cultures that contribute sharp, nutty flavors. This explained why products with whey or milk protein concentrate tasted bland and boring, while top-ranked brands were complex and tangy.
To confirm that our top-ranked products contain more actual cheese, we sent the products to an independent lab for analysis. Since cheese is higher in fat and protein than other dairy products, products with more natural cheese will also usually have significantly more fat and protein than products that use whey or milk concentrates. This held true in our lab results—lower-ranked cheeses that use alternate dairy products contained as little as 8 percent fat and 14 percent protein, while our recommended cheeses contained more than 27 percent fat and 19 percent protein.
Lab results helped explain textural differences. Experts told us that replacing natural cheese with other dairy adds moisture to the final product. Our bottom-ranked cheeses did indeed have higher moisture percentages (up to 51 percent, compared with 40 percent moisture in top products), and many of these cheeses were watery and wet when melted. Some products attempted to counteract excessive moisture by adding gelatin or other thickeners, but tasters thought that these additives made for grilled cheese that was too gummy and stiff.
So how can you tell if you’re getting a product with more ...
Everything We Tested
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The mission of America’s Test Kitchen Reviews is to find the best equipment and ingredients for the home cook through rigorous, hands-on testing.