Fried Squid Recipe: Crisp Calamari at Home

Fried squid, often called calamari on menus, is made by coating tender squid rings and tentacles in seasoned flour and frying them until crisp. A short buttermilk soak helps the light coating cling, while frying in small batches keeps the crust golden rather than greasy.

Ingredients

1½ lb (680 g) cleaned squid, thawed if frozen, with tubes cut into ½-inch (1.3 cm) rings and tentacles separated into small clusters
1 cup (240 ml) buttermilk
1 cup (125 g) all-purpose flour
½ cup (64 g) cornstarch
1 teaspoon (3 g) fine salt, divided
½ teaspoon (1 g) smoked or sweet paprika
½ teaspoon (1 g) garlic powder
¼ teaspoon (0.5 g) freshly ground black pepper
About 6 cups (1.4 L) neutral oil, such as canola or peanut oil, or enough to make a 2-inch (5 cm) depth in a heavy pot
½ cup (120 g) mayonnaise
1 tablespoon (15 ml) lemon juice, plus 2 lemons (about 240 g) cut into wedges for serving
1 teaspoon (5 g) capers, drained and finely chopped
1 teaspoon (5 ml) hot sauce, or to taste
2 tablespoons (8 g) chopped fresh parsley, for serving

Instructions

Prepare the squid and sauce. Pat the cleaned squid dry with paper towels, then cut the tubes into even rings about ½ inch (1.3 cm) wide. Keep small tentacle clusters whole, trimming any especially long pieces so they fry evenly. In a small bowl, stir together the mayonnaise, 1 tablespoon (15 ml) lemon juice, chopped capers, and hot sauce. Cover and refrigerate the dip while you fry. Drying the squid now helps the buttermilk and flour coating cling instead of sliding off.
Soak briefly. Put the squid in a medium bowl, pour over the buttermilk, and toss to coat. Leave it for 15 minutes at room temperature while you measure the coating ingredients and set up the frying station. Do not leave raw seafood out for longer than this short preparation period; keep the bowl away from ready-to-eat foods, and discard the used buttermilk after draining the squid.
Mix the coating and heat the oil. In a wide, shallow bowl, whisk together the flour, cornstarch, ½ teaspoon (1.5 g) of the salt, paprika, garlic powder, and black pepper. Pour the oil into a heavy, deep pot, leaving plenty of room above it to limit splattering. Heat over medium-high until the oil reaches 350°F (177°C), checking with a frying or candy thermometer. This usually takes about 8 to 10 minutes, depending on the pot and burner. Set a wire rack over a rimmed baking sheet nearby; a rack keeps the cooked coating crisp better than a flat plate.
Coat the squid in small batches. Lift a handful of squid from the buttermilk and let the excess drip back into the bowl. Toss it through the seasoned flour, separating the rings so every surface is lightly covered. Shake off loose flour and transfer the pieces to a clean tray. Repeat with the remaining squid, but do not pile damp, coated pieces together for long; a crowded tray can make the coating tacky. If flour starts forming damp clumps, whisk it apart before coating the next batch.
Fry until crisp and safely cooked. Lower one small batch into the 350°F (177°C) oil using a spider or slotted spoon; do not drop pieces from a height. Fry for about 1½ to 2 minutes, turning once if needed, until the coating is pale golden and crisp. Keep the pot uncrowded so the oil temperature does not fall sharply. Check the thickest squid piece in each batch with a thin-tip food thermometer: seafood should reach 145°F (63°C), the USDA FSIS safe minimum internal temperature. If a piece has not reached that temperature, fry the batch briefly longer and check again. Transfer cooked squid to the rack, sprinkle with a little of the remaining salt, and let the oil return to 350°F (177°C) before frying the next batch. Cook the rest in batches, allowing about 20 minutes for heating the oil and frying all the squid.
Serve promptly. Scatter the parsley over the hot squid and serve with the lemon wedges and chilled caper dip. Fried squid is at its crispest just after frying, so bring the plates and dip to the table before starting the final batch if you can.

Tips

Start with dry squid. Excess water makes oil splatter and can prevent an even coating. If using frozen squid, thaw it overnight in the refrigerator, drain it well, and pat it thoroughly dry. Do not rinse raw squid in the sink; blotting it is enough, and it avoids spreading splashes around your work area.
Keep the oil temperature steady. Use a thermometer rather than judging by the color of the flour. Add only enough squid to cover the surface loosely, and let the oil return to 350°F (177°C) between batches. If the oil is too cool, the coating absorbs more oil; if it is too hot, the outside browns before the squid has time to cook through.
Choose a practical squid substitute carefully. There is no close substitute for squid’s texture, but peeled shrimp can be coated and fried with the same flour mixture. Shrimp cook at a different rate, so check them for doneness and use a thermometer; they should reach 145°F (63°C) under USDA FSIS guidance. The result is shrimp rather than calamari, with a firmer, sweeter bite.
Skip a long soak and avoid overloading the coating. The 15-minute buttermilk soak is enough to help the flour adhere; a much longer soak can make the surface wet and harder to coat evenly. Shake off excess flour before frying, and avoid keeping coated squid in a deep pile, where condensation can soften the crust.

Serving Suggestions

Serve the squid as a shared appetizer with lemon wedges and the caper mayonnaise, or make it a light main course with a green salad and crusty bread. A tomato salad, grilled vegetables, or a simple slaw adds freshness alongside the salty, crunchy coating. For a meal inspired by a seafood platter, add roasted potatoes and a bowl of olives, keeping the squid on a separate warm platter so its steam does not soften the crust.

The lemon-caper dip is creamy, tangy, and lightly briny. If you prefer a simpler accompaniment, serve lemon wedges with a small bowl of mayonnaise or a tomato-based marinara sauce. Put extra sauce on the side rather than pouring it over the squid: sauce softens the breading quickly. A little chopped parsley adds color, but the lemon and dip provide the main contrast that makes each bite feel balanced.

Variations

Make it spicier: Add ¼ to ½ teaspoon (0.5 to 1 g) cayenne to the flour mixture, or increase the hot sauce in the dip. Add heat gradually so it does not mask the mild flavor of the squid. For a brighter, peppery finish, season the fried pieces with a pinch of freshly ground black pepper while they are still hot.

Use a lighter, simpler coating: Replace the flour and cornstarch with 1½ cups (180 g) rice flour. Rice flour creates a delicate, crisp coating and is a useful option for people avoiding wheat, but check the package and avoid cross-contact if a strict gluten-free meal is needed. The crust will be a little less substantial than the all-purpose flour version. You can also use plain all-purpose flour alone, though the coating may be less crisp.

Change the seasoning: Swap the paprika and garlic powder for ½ teaspoon (1 g) dried oregano and ¼ teaspoon (0.5 g) finely grated lemon zest. Or use a small pinch of ground cumin and coriander for a warmer flavor. Keep the salt measurement steady, and add delicate herbs or zest after frying so they do not burn in the hot oil.

Try a different dip: Stir chopped parsley and a little extra lemon into the mayonnaise, or serve the squid with marinara. For a dairy-free meal, the recipe already uses mayonnaise rather than a dairy-based sauce; choose a dairy-free mayonnaise if needed. The buttermilk soak is part of the coating method, so a plain unsweetened plant-based milk with 1 teaspoon (5 ml) lemon juice can stand in, though it will be thinner and less tangy.

Storage and Reheating

Fried squid is best eaten right away, since refrigeration softens the crisp coating. Refrigerate leftovers within 2 hours of cooking in a shallow, airtight container, keeping the dip in a separate container. Cooked squid keeps for 3 to 4 days in the refrigerator, although the texture is usually best the next day. Do not leave cooked seafood at room temperature for more than 2 hours.

To reheat, arrange the squid in a single layer on a rack or baking sheet and warm it in a 375°F (190°C) oven for about 5 to 8 minutes, turning once if needed. An air fryer can also restore some crispness; heat a small batch in a single layer and check it early so the coating does not overbrown. Reheat leftovers to 165°F (74°C), the USDA FSIS recommendation, checking the thickest pieces with a food thermometer. The microwave warms squid quickly but tends to make its coating soft and chewy, so it is not the best choice for preserving texture.

Frequently Asked Questions

Can I use frozen squid?

Yes. Frozen cleaned squid works well when it is thawed completely in the refrigerator and drained and dried thoroughly before soaking. If the package contains tubes and tentacles, cut the tubes into even rings and separate the tentacles into small clusters. Avoid frying squid while it is still icy: excess water can splatter in hot oil, lower the oil temperature, and make the coating uneven.

How do I keep fried squid from turning rubbery?

Cut the squid into even pieces and fry it in small batches for a short time, checking the thickest piece with a thermometer for the safe minimum of 145°F (63°C). Squid can become chewy if it is cooked longer than necessary, so remove each batch once it is safely cooked and crisp. Do not leave finished batches in the hot oil while waiting for the rest to cook.

Can I prepare the squid ahead?

You can cut and dry the squid and mix the dipping sauce a few hours ahead. Cover and refrigerate the prepared squid and sauce separately, then soak the squid in buttermilk for 15 minutes just before coating and frying. For the crispest result, do not fry it far in advance; a cooked batch loses its crunch as it cools and sits.

What oil is best for frying calamari?

Use a neutral oil with a high smoke point, such as canola or peanut oil. The exact amount depends on your pot, but the oil should be about 2 inches (5 cm) deep and leave ample space at the top. A thermometer helps you hold it near 350°F (177°C), and a heavy pot helps the temperature recover between batches.

Can I make fried squid without buttermilk?

Yes. Use 1 cup (240 ml) plain unsweetened milk mixed with 1 teaspoon (5 ml) lemon juice and let it stand for about 5 minutes before adding the squid. The mixture is thinner and less tangy than buttermilk, but it still gives the flour a surface to cling to. For a dairy-free alternative, unsweetened plant-based milk with lemon juice can work, though the coating may adhere a little less reliably.

More recipes to cook

Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

Spotted an error? Tell us and we will correct it (corrections policy).