Salt & Vinegar Mashed Potatoes Recipe on Food52 (2024)

FAQs

What does vinegar do to 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.

Heavy Cream - While you, hypothetically, could use whole milk or something, I don't recommend it. Part of what makes these the creamiest mashed potatoes is the CREAM!

Vinegar causes the potatoes to form a thin crust that further helps in retaining their shape. Vinegar increases the acid pH levels of water which further helps the potato just like when you add a little salt to the water while boiling eggs.

When an acid reacts with base it forms salt. Vinegar is acetic acid CH 3 COOH and simple salt is sodium chloride . The reaction between acid and the salt takes place as follows: Hence from the above reaction, we can say that when vinegar reacts with salt hydrochloric acid is produced.

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.

Sour Cream: The sour cream helps keep the mashed potatoes fluffy. Cream Cheese: This adds a bit of creaminess without being too overpowering. Heavy Cream: Increases the creaminess and helps thin out the potatoes a bit.

Soaking and/or rinsing the potatoes can help you modify the amount of starch that remains on them. Cutting potatoes into smaller pieces before cooking and rinsing them under cold water will wash away much of the excess starch.

When researchers analyzed the data, they found that those who ate four or more servings a week of baked, boiled, or mashed potatoes were 11 percent more likely to develop hypertension than those who ate less than one serving a month.

Instead, it's better to use cold butter, so all of the starch is equally coated in the fat and milk solids. Whereas it's important to use cold butter for mashed potatoes, you'll want to add cream that's warm or room temperature.

Should you warm milk before adding to mashed potatoes? ›

For the very best result every time, always gently warm the butter and milk before adding to the potatoes, rather than adding cold dairy straight from the fridge. Here's why: Warm dairy is absorbed faster and more easily, with less stirring than its cold counterpart.

Garten's recipe uses a few simple ingredients, including Yukon Gold potatoes.

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.

Vinegar helps boiled potatoes hold their shape

The presence of acid in boiling water can retain structure-providing carbs in potatoes, so they don't break down and soften as easily as they would in a pot of boiling water sans vinegar.

The starch in potatoes is held together by pectin. When that pectin breaks down too quickly in the boiling process, mushy potatoes result. Adding vinegar to the water fixes that problem because, as López-Alt explains, “pectin breaks down much more slowly in acidic environments.”

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.

After rinsing potatoes in cold water to remove dirt (if necessary), submerge potatoes in a vinegar bath of approximately 3 parts water and 1 part white vinegar. Ensuring they're all completely submerged, soak potatoes for 5 to 10 minutes, and then pat dry for immediate use.