I Agree with Nopal, Lime is a must, stops oxidisation. 1 Avo 1 Long green chili 1 clove garlic Juice 1 lime 1 small bunch corriander (cilantro) for a twist, add 30ml vodka. Mayo, no way, why use an Avo if your going to spoil it with that. One clove of garlic. I dont use onions. I use one long green hot chili minus the seeds. Spread over oven roasted salmon.