Marche (Adriatic coast), central Italy
The Marche Adriatic coast's layered fish soup — related to Livornese cacciucco but distinct in its use of vegetables as co-equal components. A base of sautéed fennel, celery, carrot and onion in olive oil is built, then white wine deglazes, followed by passata and a generous quantity of fish scraps and heads (used to build a light brodo before being strained out). Mixed fish — typically scorfano, gronco, seppie and vongole — are added in sequence. The seppie and firm fish go first (15 minutes), then clams in their shells last (5 minutes). Served in wide bowls over slices of grilled bread rubbed with garlic, the fish laid over the soaked bread and the broth ladled over everything.
Sweet fennel and vegetable base; briny shellfish; delicate white fish flavour; tomato acidity; garlic-rubbed bread absorbs everything and becomes the starchy foundation of each spoonful.
{"Build the fish brodo first from heads and frames before the main soup — this extra step produces a deeper base than adding the main fish directly","Fennel in the base is essential to the Marche character: it is sweeter and more aromatic than the Livornese version which uses no fennel","Add fish in sequence strictly by cooking time: squid and cuttlefish need 12–15 minutes; firm white fish 8–10 minutes; bivalves only 3–5 minutes","The bread must be stale, grilled on the cut side until hard, and rubbed with raw garlic: it absorbs the broth without dissolving","Do not stir once the fish is in — tongs or a wooden spoon used gently to reposition only"}
{"A pinch of saffron in the brodo adds colour and a distinctive aromatic note — a Marche refinement absent from the Tuscan version","Reserve a few unopened clams as visual garnish across the finished bowl","A thread of raw olive oil over each finished portion is not optional — it enriches and brightens simultaneously"}
{"Adding all fish simultaneously regardless of cooking time — overcooked clams and undercooked squid in the same bowl","Using only a single fish type: the complexity of cacciucco requires at minimum 3–4 different species","Serving over fresh soft bread that turns into a doughy mass when the broth is ladled over","Over-seasoning with salt before the bivalves open — clams and mussels release substantial saltiness as they cook"}
La Cucina delle Marche: Pane, Pasta e Piatti della Tradizione