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Apple Cider Vinegar

Published October 2016

How we tested

Just as Italy is known for balsamic vinegar and Spain for sherry vinegar, America has a vinegar to lay claim to: apple cider vinegar. Cider vinegar is a natural byproduct of apple cider—left to sit long enough, the sugar in the apples will convert to alcohol and then to acetic acid. Cider vinegar has been around since at least 2500 BC, and it has been produced in the United States since the colonial days. Before the advent of refrigeration, most American homes kept cider vinegar on hand for preserving, cooking, and cleaning.

These days, we use apple cider vinegar for a comparatively mellow, slightly sweet kick of acidity in glazes, slaws, and sauces. We’re particularly keen on using it in fall dishes, where the apple notes complement other seasonal ingredients. Since we last tasted apple cider vinegar, our former winning product by French manufacturer Maille has become hard to find in the United States. We wanted to see if there was a better, more widely available option.

We rounded up six American-made cider vinegars and asked 21 America’s Test Kitchen staffers to sample the products plain, cooked into a pan sauce, stirred into coleslaw, and mixed into a barbecue sauce. Every vinegar we tried worked fine. That said, tasters zeroed in on some characteristics that separate vinegar that’s “fine” from vinegar that’s really good.

Cider will convert naturally to vinegar with time, but manufacturers typically speed up the process by adding a “mother,” which is bacteria from an established vinegar. Once all the alcohol is converted to acid (there’s no measurable alcohol in vinegar), the vinegar is either filtered to remove the cloudy sediment of leftover mother or bottled unfiltered. In the plain tasting, testers could visually identify the unfiltered vinegars by their darker, hazier appearance and small floating particles. While tasters didn’t notice any difference in consistency when tasting filtered and unfiltered products, many thought the unfiltered vinegars were slightly more complex—fruity, floral, and appley—when sampled straight.

These nuances were still prominent when we tasted the vinegars in a subtle pan sauce, where tasters preferred the fruitiness and slightly funky liveliness of unfiltered products. But the lines between filtered and unfiltered started to blur when we tried the vinegars in barbecue sauce and slaw, punchy foods with lots of competing flavors. In these applications, tasters wanted a bright, bold kick of tartness and preferred products they perceived as more acidic—regardless of whether they were filtered or unfiltered.

But more acidity wasn’t always a good thing. One product was slightly too tangy and overwhelmed the mellow pan sauce with its harsher tartness. To get a better read on acidity, we sent the vinegars to an independent lab for analysis. There was no clear correlation between acidity and whether the vinegars were filtered or not. All the products contained between 5.0 percent and 5.3 percent acid, with tasters giving the edge to products that fell in the middle, at around 5.1 percent acid. Though this may seem like a relatively small range, our science editor confirmed that it’s actually pretty significant when measuring acidity. Products with any less acid lacked brightness in more flavorful recipes, while vinegars that were more acidic overpowered delicate dishes. Products that met in the middle worked well in every recipe we tried, lending a lively bite to edgier dishes without washing out the mellower ones.

The one exception was our runner-up, which, at 5.3 percent acid, was the most acidic product in the lineup. Lab tests showed, however, that this was the only vinegar we tasted that was also measurably sweet, at 1.4 percent sugar compared with 0 percent in every other product. Manufacturers don’t add sugar to vinegar; instead, this product’s manufacturer likely started with a sweeter cider and stopped fermentation before all the sugars were converted to acid. Tasters thought the extra sugar in this vinegar helped amplify its apple flavor and temper its higher acidity.

Our favorite was a well-rounded, versatile vinegar that worked well in every recipe. Fortunately, it’s also the one you’re most likely to encounter at the supermarket. Heinz Filtered Apple Cider Vinegar enlivened pan sauce, tempered sweet slaw, and balanced barbecue sauce with its bright, moderate acidity and clear apple notes. At $0.17 an ounce, it’s also one of the cheapest cider products we found, proving that you don’t have to shell out extra for great apple cider vinegar.

Methodology

Twenty-one America’s Test Kitchen staffers sampled six varieties of nationally available cider vinegar four ways: plain, in pan sauce, in white barbecue sauce, and in coleslaw. Results were averaged, and products appear in order of preference. Acidity and sugar content were analyzed and reported by an independent laboratory.

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The Results

Winner
Recommended

Skippy Peanut Butter

In a contest that hinged on texture, tasters thought this "smooth, "creamy" sample was "swell" and gave it top honors, both plain and baked into cookies. Its rave reviews even compensated for a slightly "weak" nut flavor that didn't come through as well as that of other brands in the pungent satay sauce.

$2.39 for 16.3-oz. jar (15 cents per oz.)*
Recommended

Jif Natural Peanut Butter Spread

The big favorite in satay sauce, this peanut butter's "dark, roasted flavor"—helped by the addition of molasses—stood out particularly well against the other heady ingredients, and it made cookies with "nice sweet-salty balance." Plus, as the top-rated palm oil-based sample, it was "creamy," "thick," and better emulsified than other "natural" contenders.

$2.29 for 18-oz. jar (13 cents per oz.)*

Reese's Peanut Butter

This is what peanut butter should be like, " declared one happy taster, noting specifically this product's "good," "thick" texture and "powerful peanut flavor." In satay sauce, however, some tasters felt that heavier body made for a "pasty" end result.

$2.59 for 18-oz. jar (14 cents per oz.)*

Skippy Natural Peanut Butter Spread

The only other palm oil-based peanut butter to make the "recommended" cut, this contender had a "looser" texture than its winning sibling but still won fans for being "super-smooth." Tasters thought it made an especially "well-balanced," "complex" peanut sauce.

$2.39 for 15-oz. jar (16 cents per oz.)*
Recommended with Reservations

Peanut Butter & Co. No-Stir Natural Smooth Operator

Though it says "no-stir" on the label, this "stiff" palm-oil enriched peanut butter was "weeping oil" and came across as "greasy" to some tasters. However, it turned out a respectable batch of cookies—"chewy in the center, crisp and short at the edge"—and made "perfectly good" satay sauce.

$4.49 for 18-oz. jar (25 cents per oz.)*

Maranatha Organic No Stir Peanut Butter

On the one hand, this organic peanut butter produced cookies that were "soft and sturdy" yet "moist," with "knockout peanut flavor." On the other hand, eating it straight from the jar was nearly impossible; its "loose," "liquid-y," and "dribbly" consistency had one taster wonder if it was "peanut soup."

$5.69 for 16-oz. jar (36 cents per oz.)*
Not Recommended

Smart Balance All Natural Rich Roast Peanut Butter

Besides being unpalatably "tacky" and "sludgy," this "natural" peanut butter suffered from an awful "fishy" flavor with a "weird acidic aftertaste" that tasters noted in all three applications. Our best guess as to the culprit? The inclusion of flax seed oil, an unsaturated fat that's highly susceptible to rancidity.

$3.59 for 16-oz. jar (22 cents per oz.)*

Smucker's Natural Peanut Butter

With its only additive a negligible amount of salt, the only truly natural peanut butter in the lineup elicited comments ranging from mild dissatisfaction ("needs enhancement with salt and sugar") to outright disgust ("slithery," "chalky," "inedible"). Cookies were "dry and crumbly" with a "hockey puck" texture, and the satay sauce was "stiff," "gritty," and "gloopy."

$2.69 for 16-oz. jar (17 cents per oz.)*
Done in 281 ms! 61.385 KiB - 7.5% = 56.776 KiB