I will never forget the sound these little fish made when they hit the oil. It was a tiny taverna on Serifos, the kind with blue-painted chairs and a cat sleeping under the table, and the owner brought out a plate so high with golden marides that I thought it would topple. They were the size of my pinky finger, impossibly crisp, and so delicate you could eat them whole — bones, tail, and all — without thinking twice. A squeeze of lemon, a dunk in cool tzatziki, and the heat of the sun on my shoulders. That is the whole recipe, really. Everything else is just trying to get back to that moment.
Prep Time: 20 minutes | Cook Time: 5 minutes | Total Time: 25 minutes
Servings: 4 as an appetizer, 2 as a light main
Ingredients
For the marides:
- 1 lb fresh atherina (marides), or Mediterranean smelt as substitute
- ½ cup all-purpose flour
- ¼ cup cornstarch
- 1 tsp fine sea salt, plus extra for finishing
- ½ tsp freshly ground black pepper
- ½ tsp dried Greek oregano
- ¼ tsp garlic powder
- Vegetable or canola oil, for frying
- Coarse sea salt, for finishing
- 1 lemon, cut into wedges
For the tzatziki:
- 1 cup full-fat Greek yogurt
- ½ medium cucumber, grated and squeezed completely dry
- 2 garlic cloves, minced
- 1 tbsp extra-virgin olive oil
- 1 tbsp fresh lemon juice
- 1 tbsp chopped fresh dill
- Salt to taste
Instructions
- Start with the tzatziki. Stir together the Greek yogurt, squeezed-dry cucumber, minced garlic, olive oil, lemon juice, and dill in a small bowl. Season with salt, cover, and chill. The longer it sits, the more the garlic mellows into the yogurt.
- Prep the fish. Rinse the atherina gently under cold water, then lay them on a thick layer of paper towels. Pat them completely dry — every drop of water is your enemy here. Let them air-dry for a few minutes while the oil heats.
- Mix the dredge. In a wide shallow bowl, whisk the all-purpose flour, cornstarch, fine sea salt, black pepper, oregano, and garlic powder until evenly combined.
- Heat the oil. Pour oil into a heavy pot or deep skillet to a depth of about 2 inches. Heat over medium-high until it reaches 375°F (190°C). If you do not have a thermometer, drop a pinch of the flour mixture in — it should sizzle and rise to the surface instantly.
- Fry in batches. Toss a small handful of fish in the flour mixture, shake off every bit of excess, and carefully lower them into the hot oil. Do not crowd the pot. Fry for 90 seconds to 2 minutes, stirring gently once, until they are a pale, shattering gold. They cook almost instantly.
- Season while hot. Use a slotted spoon to transfer the fish to a wire rack set over a baking sheet. Immediately sprinkle with coarse sea salt while they are still sizzling — this is when the salt sticks.
- Serve right away. Pile the marides high on a platter, tuck lemon wedges around the edges, and place the cold tzatziki in a bowl beside them. Eat with your fingers, squeeze lemon over everything, and do not let them sit. These are meant to disappear while they are still warm.
Chef’s Tips
- Squeezing the cucumber is non-negotiable. If water bleeds into the yogurt, your tzatziki turns to soup.
- If your fish are larger than 4 inches, they are probably not true atherina. Look for the smallest smelt or whitebait you can find — the bones should be soft enough to eat whole.
- For extra Greek flavor, crumble a pinch of dried oregano over the fish the second they come out of the oil.
