Wash the clams, shrimps and squid in cold water – drain and set aside
In a medium sized pot or a cast iron pan, add the olive oil and sauté onions for 5 minutes.
Add in the garlic, tomatoes and orzo and sauté for another 5-7 minutes
Add hot water followed by the saffron (mixed in a little hot water), salt & pepper and vegetable stock
Stir occasionally and add more water if necessary
After 5 minutes add the tomato paste followed by the shrimps and clams and cover on low heat for 5 minutes or until the clams open up
Add the squid and peas for a further 3 minutes or until squid is opaque in color– then turn heat off – add lemon juice and parsley. Garnish with lemon wedges and parsley and serve immediately