Cook the pasta according to packaging instructions, adding the stock cube/powder and half of the turmeric to the cooking water.
Meanwhile, slice the chorizo and fry in a pan until crisp.
Cut the pepper into thin slices, add these to the pan together with the seafood and peas. Add the turmeric, stir through, then spoon some cooking water of the pasta to the mixture. Cook for 2-3 minutes.
Drain pasta, put it back into the pan and toss with the seafood mixture and parsley. Add more cooking water if needed - the pasta should be moist but no too saucy.
Season with salt and pepper and garnish with parsley.