Put the bouillion, red chilli, garlic, and lemon zest into a small pan, place over a gentle heat and bring to a boil. Cook for a few minutes.
Remove from the heat and put to one side.
Cook the pasta according to the packet instructions.
Drain well and put to one side.
Put the chilli and lemon mixture into the pasta saucepan and add the lemon juice and seasoning.
Heat until sizzling, add the pasta and crab meat, and toss gently over a medium heat to warm the crab through.
Add the parsley, season well and garnish with lemon wedges