Guacamole

Guacamole oxidizes and browns quickly once exposed to air. Store in an airtight container, press plastic wrap directly onto the surface, or squeeze extra lime juice on top to slow browning. Best consumed immediately or within 24 hours.

Use fully ripe avocados (they yield to gentle pressure)—underripe fruit won't mash smoothly.

Add lime juice right after mashing to prevent browning and brighten flavor.

Mash by hand with a fork for chunky texture, or blend for smooth consistency.

Season conservatively; you can always add more salt and lime, but can't remove it.

Leaving the avocado pit in the dip is a traditional trick to slow browning, though not foolproof.

Tortilla chips (the classic pairing)

Tacos, burritos, and nachos

Toast, eggs, and breakfast dishes

Salads and grain bowls

Crudités (raw vegetables)

Using underripe or overripe avocados results in poor texture.

Adding lime juice too late leads to oxidation and browning.

Oversalting early—lime juice and other ingredients add flavor as you go.

Storing uncovered or in non-airtight containers accelerates browning.

Making it too far in advance; guacamole is best fresh.