Seafood fideuà

Name: Seafood fideuà
Prep time: 12 min
Cook time: 21 min
Total time: 33 min
Yield: 4 servings
Cuisine: Spanish
Ingredients: 400g Mussels; 8 Prawns; 2 pinches Saffron; 350g Vermicelli Pasta; 5 tblsp Olive Oil; 1 large Onions; 3 cloves Garlic; 2 tbs Paprika; 1 tail Monkfish; 4 Baby Squid; 650ml Fish Stock; 2 large Tomatoes; Juice of 1 Lemon; Topping Parsley

By The Spice & Simmer Kitchen · Published May 3, 2026

A one-pot Seafood recipe with Spanish flavors, built for busy weeknights when you want real food without a sink full of dishes. Comes together in roughly 51 minutes, serves about 4, and uses ingredients you can find at any normal grocery store. The technique is simple: build a base in your pot, layer in the main ingredients, simmer until everything has had time to talk to each other, and serve straight from the pan. If you're cooking for picky eaters, this one tends to land — the flavors are recognizable, the texture is comforting, and there's nothing weird hiding in the ingredient list. Perfect for the kind of evening where you want dinner on the table by 7pm and the kitchen empty by 7:30.

Ingredients

Makes 4 servings · 33 min total

400g Mussels
8 Prawns
2 pinches Saffron
350g Vermicelli Pasta
5 tblsp Olive Oil
1 large Onions
3 cloves Garlic
2 tbs Paprika
1 tail Monkfish
4 Baby Squid
650ml Fish Stock
2 large Tomatoes
Juice of 1 Lemon
Topping Parsley

Step-by-step instructions

Boil the kettle. Empty the mussels into a colander and run under cold water. Throw away any with broken shells. Pick through the shells, tapping each one on the side of the sink – they should be closed or should slowly close when tapped – if they stay open, throw them away. If any of the shells still have barnacles or stringy beards attached, pull them off with a cutlery knife and rinse the shells well. Keep in the colander, covered with a cold, damp cloth, until you’re ready to cook. Peel the prawn shells on the body section only – leave the heads and tails intact. Score down the backs and pull out any gritty entrails. Chill until you’re ready to cook.
Put the saffron in a small cup, cover with 50ml kettle-hot water and set aside for 10 mins. If using vermicelli, put in a bowl and crush to little pieces (about 1cm long) with your hands.
Heat the oil in a large frying pan with at least a 3cm lip, or a 40cm paella pan. Add the onion and stir around the pan for 5 mins until soft. Add the garlic and cook for 1 min more, then tip in the vermicelli and cook for 5 mins, stirring from time to time, until the vermicelli is toasted brown. Stir in the paprika.
Keeping the heat moderate, stir through the monkfish, squid and saffron with its water, seasoning well. Spread the ingredients out in an even layer, then pour over the hot stock and scatter the tomatoes on top. Bring to a simmer, then cover the whole dish with a tight-fitting lid (or foil). Turn the heat to medium and cook for 6 mins.
Uncover and stir to incorporate the dry top layer of pasta. Push the mussels into the pasta so the hinges are buried in the bottom of the dish, and they stand straight up. Arrange the prawns on top, cover tightly and cook for another 6 mins or until the mussels are open, the prawns are pink and the pasta is cooked through. Leave to simmer for another 2-3 mins to cook off most of the remaining liquid (leave a little in the pan to prevent the pasta from sticking together). Allow to sit for 2-3 mins, then squeeze over the lemon juice and arrange the wedges on top. Scatter with parsley before serving.

Why this works on a weeknight

Seafood fideuà lands at about 33 minutes total — a little longer than our 30-minute target, but most of that time is hands-off simmering, which is why it earned a spot in our Skillet & One-Pan collection. The technique is forgiving, the ingredient list is grocery-store standard, and the active cooking time is short enough that you can answer a text message in the middle without ruining dinner.

Cleanup notes

This is a single-pan recipe, so the cleanup is exactly one pan, one cutting board, and one knife. While the dish rests, fill the pan with hot soapy water — by the time you are done eating, the residue lifts off with a single pass of a sponge. Skip the steel wool on cast iron; a stiff brush and warm water are all you need to keep the seasoning intact.

Make-ahead and leftovers

Leftovers keep covered in the fridge for up to three days. Reheat in a dry pan over medium-low with a splash of water or stock to loosen the sauce. Seafood fideuà actually improves overnight as the flavors keep talking to each other, so doubling the recipe and packing tomorrow's lunch is a high-leverage weeknight move.

Filed under 🥘 Skillet & One-Pan Seafood Spanish