Camarão à Piri-Piri

Easy·25 min active + 20 min resting

Mozambique's coastal pride — large head-on prawns split lengthwise, brushed with piri-piri butter (garlic, chili, lemon, paprika), then grilled shell-on over hot coals until the shells char and the flesh stays sweet-tender. The beach-shack signature from Maputo to Pemba, eaten with hands, lemon wedges, crusty pão, and cold Manica beer.

Mozambique's 2,500-km Indian Ocean coast is one of the world's premier shrimp grounds. Portuguese traders brought the piri-piri technique from Brazil; coastal Mozambicans applied it to local prawns (Penaeus indicus and others) starting in the 18th century. By the late 20th century beach-shack grills (barraca) in Maputo, Inhambane, and Pemba had perfected the form. The Costa do Sol restaurant in Maputo is the most-famous destination — a stone's throw from where the prawns are landed.

Pick up a piri-piri prawn — shell deep orange-red, flesh-side white-charred, the slit revealing the piri-piri butter pooled inside. Bite through the shell-and-flesh in one: the prawn is sweet-firm-juicy, the piri-piri butter bursts with garlic, chili heat, citrus, paprika. Suck the head for the briny prawn-fat goodness. Tear off a piece of pão, mop the pool of butter on the plate. With cold Manica beer, this is the Mozambican Indian Ocean in your hands.

Splitting the prawns lengthwise lets the marinade penetrate the flesh directly while keeping the shell on for moisture retention. Shell-on grilling protects the delicate flesh from the direct heat — the shell chars and crisps, the flesh stays sweet-juicy. Butter (rather than oil) is critical: its milk solids brown via Maillard reaction with the chili-paprika sugars, creating the deep-orange savory glaze. Don't over-grill — prawns go from juicy to rubbery in 30 seconds.

Variations

Sauce-spooned version cooks the prawns in a pan with extra piri-piri butter for a wetter dish. Coconut piri-piri adds 100 ml coconut milk to the butter sauce — coastal-Mozambique style. Garlic-only version omits the chili for kids. Lobster piri-piri uses the same technique on rock lobster. Restaurant Costa do Sol version uses giant tiger prawns served on rice.

On the Palate

Where Camarão à Piri-Piri sits in the Mozambican flavor cloud

Cook to learn

Pull the prawns off the fire the instant the shells turn deep-orange — they go from juicy to rubbery in about 30 seconds, so this dish is won or lost in the last minute.

Techniques

Grilling Marinating

Ingredients

Serves 4

1 kg head-onShrimp

150 gButter

6 clovesGarlic

4-6 freshBird's Eye Chili

How it's made

9 steps · 25 min active + 20 min waiting

1
5 min
Acquire 1 kg head-on, shell-on large prawns (15-20 count per kg).
2
8 min
Using kitchen shears, cut each prawn down the back from head to tail. Remove the dark vein. Don't separate the halves — keep them connected at the belly.
3
6 min
Make piri-piri butter: melt 150 g unsalted butter with 6 minced garlic cloves + 4-6 minced bird's eye chilies (or 2-3 tbsp piri-piri sauce) + zest and juice of 2 lemons + 2 tsp sweet paprika + 1 tsp salt + a handful of chopped parsley.
4
16 min
Place prawns flesh-side up on a tray. Brush generously with piri-piri butter, getting it into the slits. Rest 15 min for the butter to penetrate.
5
4 min
Light a hot charcoal grill or heat a large grill pan over medium-high.
6
3 min
Place prawns flesh-side down on the grill first for 2 min to sear the flesh.
Watch out
Flesh-side down first — it should firm up and pick up light grill marks in about 2 minutes before you flip.
7
4 min
Flip shell-side down; brush again with butter; grill 3-4 min until the shells turn deep-orange and start to char.
Watch out
Flip and cook shell-side down until the shells go deep-orange and just start to char at the edges — that's your cue, not a second longer.
8
1 min
Plate. Drizzle any remaining piri-piri butter on top.
9
3 min
Serve immediately with crusty Mozambican pão, lemon wedges, and chilled white wine or beer. Eat with hands; suck the heads.