2 Little Gem lettuces, leaves separated, washed and patted dry with kitchen paper
2 avocados, stones and skin removed, flesh cut into cubes
陆 mild red chilli, seeds removed, finely sliced
1 garlic clove, peeled, sliced
1 lime, juice only
1 just-ripe mango, peeled, stone removed, flesh cut into cubes
1 red onion, peeled, sliced
2 sprigs fresh thyme, leaves only
1-2 tbsp olive oil, or to taste
pinch salt
1kg/2录lb cooked crab, white meat and claw meat only, chopped (the brown meat can be used in another recipe)