Chef-tested recipe
Flame-grilled spatchcock chicken with bird’s-eye chilli, garlic, lemon, paprika, bay, and olive oil
Frango piri-piri is a Portuguese churrasqueira favourite shaped by Portugal’s historic connections with African chilli-growing regions. A small hot chilli sauce—bright with garlic, lemon or vinegar, oil, and often paprika—is brushed over chicken as it grills. Spatchcocking exposes more surface to the fire and helps the bird cook evenly. The sauce needs heat, acidity, salt, and char rather than heavy sweetness, so this low-carb version contains no sugar and is served with tomato-cucumber salad and green beans instead of chips or rice.
Recipe at a glance
- Servings
- 6 servings
- Prep Time
- 25 mins
- Cook Time
- 50 mins
- Resting Time
- 10 mins
- Marinating Time
- 2 hours
- Total Time
- 3 hours 25 mins
- Cuisine
- Portuguese
- Course
- Main course
- Cooking Method
- Charcoal grilling
- Difficulty
- Intermediate
- Best Served With
- Tomato and cucumber salad Charred green beans Fresh lemon Extra piri-piri sauce Leafy green salad
Before you begin
Ingredients & equipment
Gather what you need first, then cook through the method with confidence.
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Equipment
- Charcoal grill with lidpaid link
- Kitchen shearspaid link
- Food processorpaid link
- Pastry brushpaid link
- Mixing bowlspaid link
- Heatproof tongspaid link
- Digital kitchen scalepaid link
- Instant-read thermometerpaid link
- Chef’s knifepaid link
- Cutting boardpaid link
Ingredients
For the chicken
- Whole chicken, approximately 1.7 kg: 1 piece
- Fine sea saltpaid link: 14 g
For the piri-piri marinade and sauce
- Fresh bird’s-eye chillies, stems removed: 35 g
- Garlic cloves: 40 g
- Fresh lemon juice: 90 ml
- Dry white wine: 120 ml
- White wine vinegar: 35 ml
- Extra-virgin olive oilpaid link: 90 ml
- Sweet paprika: 8 g
- Smoked paprika: 4 g
- Dried oreganopaid link: 3 g
- Bay leaves, finely crumbled: 2 leaves
- Ground black pepper: 4 g
- Fine sea saltpaid link: 6 g
For low-carb serving
- Ripe tomatoes, cut into wedges: 400 g
- Cucumber, sliced: 300 g
- Red onion, thinly sliced: 100 g
- Green beans, trimmedpaid link: 500 g
- Fresh lemon wedges: 180 g
Preparation Overview
Spatchcock the chicken by removing the backbone and flattening the breastbone. Blend the piri-piri sauce, then reserve a clean portion before the remainder touches raw chicken. Acidic marinades can soften the surface excessively, so marinate for 2 hours rather than overnight. Prepare a two-zone charcoal grill and keep the clean reserved sauce ready for the final glaze.
Method
Spatchcock the chicken. Place the bird breast-side down, cut along both sides of the backbone, remove it, then turn the chicken over and press firmly on the breastbone to flatten.
Season. Pat the chicken dry and season all surfaces with 14 g salt.
Make the piri-piri sauce. Blend the chillies, garlic, lemon juice, wine, vinegar, olive oil, paprikas, oregano, bay, black pepper, and 6 g salt until slightly textured.
Reserve clean sauce. Set aside 120 ml sauce in a clean covered container for basting and serving.
Marinate. Coat the chicken with the remaining sauce and refrigerate for 2 hours.
Prepare the grill. Build a medium two-zone charcoal fire. Clean and oil the grate.
Grill indirectly. Place the chicken skin-side up over the cooler zone, cover, and cook for 25 minutes.
Turn and baste. Flip the chicken, brush with clean reserved sauce, and cook covered for another 15 minutes.
Char and finish. Move the chicken over direct heat and grill for 5 to 10 minutes, turning and basting lightly until the skin is crisp and the thickest meat reaches 74°C.
Rest and serve. Rest for 10 minutes, carve, and serve with tomato-cucumber salad, green beans, lemon, and remaining clean sauce.
Beginner Technique Notes
Reserve basting sauce before marinating the raw chicken. Never return a brush from raw marinade to the clean sauce.
Spatchcocking creates a more even thickness, but the legs may still need slightly longer than the breast.
Chilli-garlic sauce can burn over direct flames. Cook indirectly first and char only near the end.
White wine contributes acidity and aroma; use a dry wine, not a sweet cooking wine.
Probe both the inner thigh and thickest breast area to confirm at least 74°C.
Tips and Variations
Fresh piri-piri chillies or African bird’s-eye chillies are ideal; Thai bird’s-eye chillies are a practical substitute.
For less heat, use half the chillies and remove their seeds, but keep the garlic, acid, paprika, and oil ratios.
An oven method can be roasted at 200°C, then finished under a very hot grill with clean piri-piri sauce.
Avoid sugary bottled chilli sauces, which burn quickly and change the churrasqueira profile.
Chicken legs can replace the whole bird; begin checking them after 35 minutes.
Serving Ideas
- Carve the chicken into breast, thigh, drumstick, and wing portions and spoon a little clean piri-piri sauce over the crisp skin. Portuguese churrasqueira meals often include chips, rice, or bread; for a low-carb plate, use tomato-cucumber salad, charred green beans, and extra lemon.
Storage
Refrigerate cooked chicken within 2 hours for up to 3 days. Store the clean unused piri-piri sauce separately for up to 5 days. Reheat chicken at 170°C until 74°C internally, then finish briefly under the grill. Freeze cooked portions for up to 2 months.
Nutritional Value
Allergen Notes
The recipe contains no intentionally added major food allergens. Wine and wine vinegar may contain sulphites. Check paprika and dried herbs for cross-contact. If alcohol must be avoided, replace the wine with 100 ml water plus 20 ml additional white wine vinegar.
Frequently Asked Questions
Is piri-piri Portuguese or African?
The dish reflects Portuguese and African culinary exchange: African chillies became central to Portuguese-style grilled chicken.
Why spatchcock the chicken?
Flattening promotes even cooking and gives more skin direct exposure to heat.
Can I marinate overnight?
A long acidic marinade can make the surface soft. Two to four hours is sufficient.
Can this be cooked in the oven?
Yes. Roast at 200°C and finish under a hot grill for the characteristic char.
Does piri-piri sauce need sugar?
No. Chilli, garlic, lemon, vinegar, paprika, olive oil, salt, and grilling provide a complete savoury balance.
