Salt & Vinegar Mashed Potatoes Recipe on Food52 (2024)

FAQs

Why do you put vinegar on potatoes? ›

The acid in the vinegar can also help to slightly break down the surface of the potatoes, aiding in the development of a crispier texture during frying. Additionally, the vinegar can contribute to a golden-brown color on the exterior of the fries.

Soak the potatoes in water for at least 4 hours, up to overnight. This step is crucial to really get all of the excess starch off. Fill a large pot with water, rinse off the potatoes one last time and add them to the cold water. Salt the water, place the pot on the stove and turn on the heat.

Add salt while you're mixing, and taste as you go. If you find your potatoes are too salty, adding more liquid, such as milk or buttermilk, or more potatoes can help tone it down. No more potatoes on hand? Try adding some mashed cauliflower or root vegetables to the mix.

As a general rule though, you just need to add a tablespoon or two of vinegar to every couple quarts of boiling water. It's that simple: Add your vinegar, salt your water, then transfer your washed, dried, and cut or peeled potatoes to the pot.

Just like you might use a squirt of lime juice to keep guacamole from browning, a bit of lemon juice or white vinegar in the bowl with the potatoes will ward off gray hues. Use one teaspoon to a half gallon of water to get all the anti-browning impact with no noticeable flavor changes.

Overworking the potatoes will cause them to get gummy, potatoes should still be light and fluffy. 6. Add the butter first. Adding the butter first helps to coat the starch in the potato, resulting in a creamier potato.

They just taste rich (almost impossibly so). They do, however, feel creamy, because egg yolks are also emulsifiers (and are, in fact, the ingredient in mayo that makes it an emulsifier). The yolk emulsifies water and fat to create a cohesive, velvety bite, while providing a little fat and body of its own.

Drop a whole russet into the pot and by the time the outside has cooked through, the inside will still be raw. Larger potatoes should be cubed to ensure they cook evenly (peeled first if desired). Smaller potatoes tend to have thin skins and can be boiled whole, no peeling required.

Turn the heat to high and bring the water to a boil. Reduce the heat to low to maintain a simmer, and cover. Cook for 15 to 20 minutes, or until you can easily poke through the potatoes with a fork.

The secret ingredient is just ice-cold water.

You soak the potatoes in iced water before they are cooked. This eliminates much of the starches in the potatoes, resulting in a super light and fluffy mash.

Why did my mashed potatoes turn out like glue? ›

Some cells will inevitably burst, releasing tacky gel that helps give mashed potatoes their cohesiveness. But if too much gelled starch seeps out of the cells, either from overcooking or too-vigorous mashing (or both), gumminess ensues.

Put them in a big pot, cover with an inch of cold water, then crank the heat to bring to a simmer. 3. Shower them with salt. Dense potatoes don't absorb seasonings easily, so you'll need to salt the water liberally so that the water the potatoes do drink up also carries in seasoning.

The best potatoes for mashed potatoes are a starchy varieties like russet, Idaho or Yukon gold. Starchy potatoes are best for mashed potatoes because they have a fluffy, almost airy texture that breaks down easily.

But malt vinegar has a way of zinging up fries and other fried foods in a way that ketchup, despite its vinegar base, simply doesn't. It works better on British-style "chips," which are wider and better able to absorb the condiment.

Acid prevents potatoes from softening

Hemicellulose, the carbohydrate that makes up potatoes, softens when cooked, but when you add an acid like vinegar, the hemicellulose will remain solid instead.

Playing With pH: Why You Should Add Baking Soda to Your Water. In my previous roast potato recipe, I recommended adding a splash of vinegar to the water for the initial boil. The idea is to control the breakdown of pectin, the cellular glue that holds vegetables together. Think of it as the mortar between bricks.

A teaspoon of white distilled or cider vinegar added to the water in which you boil potatoes will keep them nice and white. You can keep peeled potatoes from turning dark by covering them with water and adding 2 teaspoons of vinegar.