How to preserve guacamole to prevent it from turning black? (2024)

Guacamole is one of the most traditional sauces in Mexico, and one of the most common mistakes that can occur with this delicacy is that it sometimes turns black. So, below, we share with you how to keep what you’ve prepared in tip-top condition, especially on the occasion of Super Bowl LVII to be held this Sunday, since many families usually accompany their food with this dip.

It is a sauce made from avocado, which can sometimes contain some chili peppers to give it an extra touch of flavor. It is worth mentioning that the word comes from the Nahuatl ahuacamolli translated into Spanish, which is made up of the words ahuacatl (aguacate) plus molli (mole or sauce), i.e. guaca-mole.

How is guacamole prepared?

One of the original recipes consists of using mashed avocados, lemon juice, tomato and chili. Then add onion, cilantro and garlic. Then season with a little salt and lemon to taste.

It should be mentioned that each family has its own recipe, so there may be some variations of the guacamole, since everyone prepares it to their liking.

It may interest you: Vegetarian Super Bowl Recipes

How to preserve guacamole to prevent it from turning black? (1)

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How you can prevent the guacamole from turning black

On many occasions, the sauce takes on a dark hue, due to the oxidation process, which begins when its interior is left exposed to the air. To prevent this from happening you can follow some of the following recommendations:

  • Leave the pit of one of the avocados in the mixture, as it contains antioxidants, which could stop the process.
  • Add vinegar and a little lemon juice.
  • Add a tablespoon of olive oil.
How to preserve guacamole to prevent it from turning black? (2024)

FAQs

How to preserve guacamole to prevent it from turning black? ›

Pour a thin but visible layer of water or lemon/lime juice over the guacamole to form a barrier with the air. Cover the dish with plastic wrap, pushing the wrap, so it is flush with the guacamole to prevent air pockets, or put the guacamole in a sealed tub. Put it in the fridge.

How to prevent guacamole from turning black? ›

Fill a measuring cup with water that's cool or room temperature. Gently pour about a half inch of liquid over the top of the dip. Make sure water covers the surface completely—all the way to the container's edge. Editor's Tip: You may have heard a squirt of lemon or lime juice also keeps guacamole from browning.

How do you freeze guacamole without it turning brown? ›

If using mason jars or other freezer container, fill with about 1 1/2 cups guacamole and smooth the surface to make it even. Cover with a thin layer of olive oil to prevent browning. To use, thaw the guacamole overnight in the fridge.

Does olive oil prevent guacamole from turning brown? ›

Method: Brushing the Surface of the Guacamole with Olive Oil

Smoothing the surface of the guacamole and then brushing olive oil on top is thought to prevent browning.

What is a natural preservative for guacamole? ›

Top with lime juice and plastic wrap

Avocados and most other fruits and veggies contain an enzyme (polyphenol oxidase) that reacts with the oxygen in the air and turns the flesh a dull shade of drab, known as oxidation. Limes are very acidic and contain loads of ascorbic acid, aka, vitamin C, which combats the enzyme.

How to make guacamole stay green? ›

The fool-proof method to keep guacamole green, even when it's made well in advance, is to simply cover it with plastic wrap. Sound simple? It is, but there's a trick to it. The key is simple: you need to press the plastic wrap directly and completely against the surface of the guacamole.

How does Chipotle keep their guacamole so green? ›

“Each panned guac gets sealed airtight with Saran Wrap,” he said. “Then it gets lidded, labeled and stored for later use. This process ensures freshness and prevents browning,” he continued.

How does grocery store guacamole stay green? ›

But as every guac fan knows, the stuff has a tendency to look nasty in a hurry, a problem only compounded when the product is made in advance. Fortunately for Wholly, the brand had already pioneered a high-pressure process that removes all the air from the container, so the batch doesn't oxidize and turn brown.

Does Saran Wrap stop guacamole from turning brown? ›

Make your guacamole, then place any uneaten dip in a resealable container. Place a piece of plastic wrap on the surface of the dip, lightly pressing all over to make sure the plastic is directly in contact with the entire surface of the dip. Store the guacamole in the refrigerator for up to 2 days.

Does sour cream keep guacamole from turning brown? ›

When the avocados in guacamole turn brown, it's because they contain an enzyme that reacts with oxygen in the air. So preventing this oxidation from happening is as simple as blocking your guacamole from the air, which the sour cream and plastic wrap layers do.

How can you keep guacamole from turning black? ›

i add a pit of an avocado to the middle of the guacamole. and i squeeze lime juice right over the top to prevent it from browning. the other thing that i do is i take some saran wrap or plastic wrap. and and i press it over and on top of the guacamole.

What do restaurants use to keep guacamole from turning brown? ›

Pour a thin but visible layer of water or lemon/lime juice over the guacamole to form a barrier with the air. Cover the dish with plastic wrap, pushing the wrap, so it is flush with the guacamole to prevent air pockets, or put the guacamole in a sealed tub.

How do restaurants keep avocado green? ›

Onions contain sulfur, which prevents the enzymes in avocados from interacting with the air and turning brown. The easiest way to take advantage of this trick is to cut up some onion, line the bottom of a container, and place the avocado on top with the cut-side up.

Can you eat guacamole when it turns black? ›

Short answer: yes. Long answer: the black is due to oxidation of the avocado. It is still edible with a little change in flavor, though it doesn't look good eating black avocado. You can cut the part off and the rest of the avocado will still be green.

Can I make guacamole the night before? ›

Cover the guacamole with water or lime juice.

When stored using these tips, you can keep your homemade guacamole looking fresh for up to 72 hours in the fridge.

Does milk keep guacamole from turning brown? ›

Milk… crazy right?! Seriously, though: If you spread the top of your guacamole smooth — so that the milk doesn't seep in — and you gently pour on just enough milk to cover the surface, creating an air tight seal, the guac underneath will stay perfectly green.

Is it OK if avocado turns black? ›

Though they don't look appetizing, avocados with slight vascular browning are usually harmless. With time, as the browning gets heavier or turns black, it's best to toss the fruit, as a rancid taste comes with dying vascular cells. If your avocados are ready to go, here's how to keep your fresh guacamole from browning.

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