Rome's legendary Jewish-ghetto masterpiece: whole Roman cimaroli artichokes trimmed into blooming roses and fried twice in olive oil until the leaves shatter like delicate crisps while the heart stays meltingly tender.
Snap away tough outer dark green leaves with your fingers. Using a small paring knife, peel the stem and trim the leaves in a continuous spiral motion like peeling an apple, shaping the artichoke into a tight rosebud. Rub immediately with cut lemon.
Heat oil in a deep pot to 140°C. Lower the artichokes on their sides into the oil and gently fry/poach for 12-15 minutes until tender when pierced at the base with a fork. Lift out and drain upside down on paper towels for 15 minutes.
Once cool enough to handle, press each artichoke gently upside down on a board and use your fingers to spread the leaves wide open into a blooming flower. Season with salt and pepper.
Raise oil temperature to 180°C. Sprinkle a few drops of cold water into the centre of the artichoke to create steam and drop head-first into the hot oil. Fry for 2-3 minutes until the leaves become mahogany brown and crackle like potato chips. Drain, salt, and serve hot.