Marinero Murciano con Boquerón en Vinagre

Ingredients

Equipment Needed

• •3 liter saucepan
• •Small saucepan for eggs
• •Colander
• •Mixing bowl
• •Kitchen scale
• •Kitchen paper

Instructions

1. 1

   Cook potatoes

   Put the whole potatoes and peeled carrots in a saucepan and cover with cold water by 3cm. Add 8g of the salt, bring to a steady simmer, and cook until the carrots are tender, about 15 to 18 minutes, and the potatoes take a skewer without resistance, about 25 to 30 minutes. Lift each piece out as it is ready and let everything dry on a tray. Boiling the potatoes in their skins keeps them from drinking water, and a wet ensaladilla is the enemy here.

2. 2

   Boil eggs

   Lower the eggs into a small pan of simmering water and cook for 10 minutes. Cool them in cold water, peel, and chop them small. Keep the pieces plain and neat; the salad wants texture, not a paste.

3. 3

   Build ensaladilla

   Peel the cooled potatoes. Cut half into 1cm pieces and crush the rest roughly with a fork, so the crushed potato catches the mayonnaise and the diced potato gives the bite. Dice the carrots small. Put the potatoes and carrots in a bowl with the tuna, chopped egg, variantes, olives, roasted pepper if using, 15ml oil, and the remaining 2g salt.

4. 4

   Fold and chill

   Fold in 120g mayonnaise once the potato mixture is fully cool. Add up to 20g more only if it looks dry; it should hold a mound on a spoon and not slump. Cover and chill for at least 1 hour. This is the method that decides the marinero: cold, thick ensaladilla on dry bread, assembled at the last moment.

   For outdoor eating, use good jarred mayonnaise and keep the salad cold. Homemade mayonnaise is lovely at home, but the picnic sun is not sentimental.
5. 5

   Dry fish and bread

   Drain the boquerones en vinagre and pat them dry with kitchen paper so their vinegar does not run into the salad. Keep the rosquillas uncovered and crisp until the last minute. If you use salted anchoa instead, you have made a marinera, not a marinero. Good dish. Different name.

   If you cannot find Murcian rosquillas de pan, use a firm rosquilleta, picos camperos split lengthwise, or a narrow toasted slice of good bread. The flavor will be right, but the Murcian ring and its clean snap will be different.
6. 6

   Assemble to order

   Spoon about 70g ensaladilla onto each rosquilla, mounding it along the top without crushing the bread. Lay one boquerón en vinagre over each mound, glossy side up, and add a narrow strip of roasted pepper if you like. Serve at once, while the rosquilla still breaks cleanly under your teeth. Siempre sale, si lo sigues.

Chef Tips

• •Buy boquerones en vinagre from a fish counter or a good refrigerated jar. If you cure your own, the fish must be frozen first for safety, at -20 C for at least 5 days in a proper home freezer. This recipe assumes prepared boquerones.
• •The variantes matter. That little bite of pickled vegetable is what keeps the ensaladilla from tasting flat under the mayonnaise. If you cannot find Spanish variantes, chop pickled cauliflower, carrot, cornichons, and a few capers, then squeeze them dry.
• •For a picnic, pack the ensaladilla, boquerones, and rosquillas separately in a cooler and assemble just before eating. A marinero made an hour early is edible, but the bread loses the crispness that makes it Murcian.
• •Do not overload the rosquilla. About 70g salad per bread ring is plenty. More looks generous for one minute and then collapses into your hand. Murcia has already solved this; follow it.

Advance Preparation

• •Make the ensaladilla up to 24 hours ahead and keep it covered in the refrigerator. Stir once before serving and add a spoonful of mayonnaise only if it has tightened too much.
• •Drain and pat the boquerones dry up to 2 hours ahead, then keep them chilled and covered.
• •Do not assemble marineros ahead. The rosquilla should stay dry until the moment it meets the salad.

Frequently Asked Questions

Nutrition Information

1 serving (about 155g)