How to Make Authentic Guacamole: Tips from a Mexican Chef

Perfect guacamole: less is more

The secrets are in the details: avocado ripeness, ingredient proportions, mashing technique, and knowing when to stop.

The base recipe (serves 4)

3 ripe Hass avocados, 1/2 white onion finely chopped, 1-2 serranos or jalapenos deseeded and finely chopped, generous handful of fresh coriander roughly chopped, juice of 2 limes, salt to taste, optional 1 roma tomato deseeded and diced.

Correct technique

1. Halve avocados, remove stone, scoop out flesh
2. Mash with a fork, NOT a blender. Authentic guacamole has texture.
3. Add onion, chilli, coriander, lime and salt. Mix gently.
4. Taste and adjust. Guacamole needs more salt and more lime than you think.
5. Serve immediately.

Common mistakes

• Unripe avocados: Will be bitter and flavourless
• Blending/processing: Destroys the characteristic texture
• Too little salt: Avocado needs generous salt to shine
• Too little lime: Acidity balances the fat and prevents browning
• Too many ingredients: Don't add garlic, cumin, sour cream, mayo or peas

UK tips

Buy avocados 2-3 days ahead to ripen. Fresh lime juice is non-negotiable. Fresh coriander is cheap and essential. Perfect guacamole takes 5 minutes, costs under £3 for 4 people, and is incomparably better than any jarred version.