Prep the calamari with care — If not pre-cleaned, rinse squid under cold water, pat completely dry with paper towels. Cut tubes into even ½-¾ inch rings; leave tentacles whole or halve if large. Dry again—moisture is the enemy of crisp!

Set up your frying station — Pour oil into a deep, heavy pot or Dutch oven to about 2-3 inches deep. Attach a thermometer and heat to 350-375°F (175-190°C). Line a plate or tray with paper towels or a wire rack for draining.

Season and flour lightly — In a shallow bowl, mix flour with a pinch of salt and pepper. Toss calamari pieces in batches in the flour, shaking off excess—aim for a thin, even coat (not clumpy).

Test the oil temperature — Drop a small pinch of flour in; it should sizzle vigorously and rise immediately. If it sinks slowly, oil is too cool; smoke means too hot.

Fry in small batches — Add a handful of floured calamari to hot oil—don't overcrowd! Gently stir to separate pieces. Fry 1-2 minutes until pale golden (they'll darken a bit after removing).

Watch closely for perfection — As soon as rings turn light golden and crisp, use a slotted spoon or spider to remove them quickly—overcooking turns them rubbery.

Drain and salt immediately — Transfer to wire rack or paper towels. Sprinkle generously with sea salt while piping hot so it adheres beautifully.

Repeat with remaining batches — Keep oil temperature steady between batches (add more oil if needed). Fry tentacles last—they cook similarly but may take 10-20 seconds longer.

Garnish with brightness — Arrange hot calamari on a warm platter. Scatter chopped parsley if desired and place lemon wedges around for squeezing.

Serve and savor instantly — Bring to the table right away with warm marinara or lemon aioli on the side. Squeeze fresh lemon over top—enjoy the crunch, tenderness, and burst of citrus in every bite!