Pepes Ikan is a traditional Indonesian dish featuring fish (often mackerel, carp, or tilapia) marinated with a vibrant blend of spices, wrapped in banana leaves, and then steamed or grilled. This cooking method infuses the fish with aromatic herbs and spices, resulting in a tender, flavorful dish with a balance of spicy, tangy, and savory notes. Popular in Java, Sumatra, and Bali, Pepes Ikan is often served with steamed rice and sambal for a wholesome meal.
Ingredients (Serves 4)
For the Fish and Marinade:
- 4 whole fish (mackerel, tilapia, or carp, about 300-400g each), cleaned and gutted
- 2 tablespoons lime juice (for marinating the fish)
- 1 teaspoon salt (for initial seasoning)
- 8-12 banana leaves (for wrapping, softened)
- 4 bay leaves (one per fish)
- 4 stalks lemongrass, bruised and cut into 10 cm pieces
- 8-12 kaffir lime leaves
- 4 medium tomatoes, sliced
- 1 bunch Thai basil (kemangi), leaves only (about 1 cup)
For the Spice Paste (Bumbu):
- 6 shallots (or 1 medium red onion)
- 4 cloves garlic
- 5-8 red chilies (adjust for spice preference)
- 3-5 bird’s eye chilies (optional, for extra heat)
- 2 cm fresh turmeric (or 1 teaspoon ground turmeric)
- 2 cm fresh ginger
- 3 candlenuts (or substitute with 6 macadamia nuts)
- 1 teaspoon tamarind paste (dissolved in 2 tablespoons water)
- 1 teaspoon palm sugar (or brown sugar)
- 1 teaspoon salt
- 2 tablespoons vegetable oil (for blending)
Equipment:
- Mortar and pestle or food processor
- Steamer or grill
- Toothpicks or butcher’s twine (for securing banana leaves)
- Scissors (for trimming banana leaves)
Step-by-Step Instructions
Step 1: Prepare the Fish
- Clean the Fish: Rinse the whole fish under cold water, ensuring the scales, gills, and innards are removed. Pat dry with paper towels.
- Score the Fish: Make 2-3 diagonal slashes on both sides of each fish to allow the marinade to penetrate.
- Marinate: Rub the fish with lime juice and 1 teaspoon of salt. Let it sit for 15 minutes while preparing the spice paste. This step removes any fishy odor and tenderizes the fish.
Step 2: Make the Spice Paste (Bumbu)
- Prepare Ingredients: Peel shallots, garlic, turmeric, and ginger. Remove stems from chilies. If using fresh turmeric, wear gloves to avoid staining.
- Blend the Paste: In a mortar and pestle or food processor, combine shallots, garlic, red chilies, bird’s eye chilies (if using), turmeric, ginger, candlenuts, tamarind paste, palm sugar, and salt. Blend into a smooth paste, adding vegetable oil to help bind the mixture.
- Taste and Adjust: Taste the paste (it’s raw, so a small amount is fine) and adjust with more salt or sugar if needed. The paste should be aromatic, slightly spicy, and tangy.
Step 3: Prepare Banana Leaves
- Clean the Leaves: Wipe banana leaves with a damp cloth to remove dirt. If using fresh leaves, briefly pass them over an open flame or soak in hot water for 5 minutes to soften and make them pliable.
- Cut to Size: Trim the leaves into rectangles (about 25×30 cm) to wrap each fish securely. You’ll need 2-3 pieces per fish for double wrapping to prevent leakage.
Step 4: Assemble the Pepes
- Layer the Leaves: Place two banana leaves in a cross pattern. Lay a bay leaf, a piece of lemongrass, and a few kaffir lime leaves in the center.
- Add Spice Paste: Coat the fish generously with 2-3 tablespoons of the spice paste, inside and out, ensuring it gets into the slashes. Place the fish on the leaves.
- Add Toppings: Add a few slices of tomato and a small handful of Thai basil leaves on top and inside the fish cavity for extra aroma.
- Wrap the Fish: Fold the banana leaves over the fish to form a tight parcel. Secure with toothpicks or tie with butcher’s twine. Repeat for each fish.
Step 5: Cook the Pepes
Option 1: Steaming (Traditional Method)
- Set Up Steamer: Bring water to a boil in a steamer. Ensure the water level is below the steaming rack.
- Steam: Place the wrapped fish on the steaming rack, ensuring they don’t overlap. Steam for 30-40 minutes over medium heat until the fish is cooked through (flakes easily with a fork).
- Check Doneness: Unwrap one parcel carefully to check if the fish is opaque and tender.
Option 2: Grilling (Alternative for Smoky Flavor)
- Preheat Grill: Heat a charcoal or gas grill to medium (about 175°C/350°F).
- Grill: Place the wrapped fish directly on the grill. Cook for 15-20 minutes, flipping halfway, until the banana leaves are charred and the fish is cooked through.
- Check Doneness: The fish should be tender and aromatic when unwrapped.
Step 6: Serve
- Unwrap or Serve in Leaves: Carefully unwrap the banana leaves and transfer the fish to a plate, or serve directly in the leaves for an authentic presentation.
- Garnish (Optional): Garnish with extra Thai basil or a squeeze of lime juice for freshness.
- Accompaniments: Serve with steamed jasmine rice, sambal terasi (shrimp paste chili sauce), and sliced cucumber or lalapan (raw vegetable salad) for a complete meal.
Tips for Success
- Banana Leaf Substitute: If banana leaves are unavailable, use aluminum foil, but note it won’t impart the same aroma.
- Fish Selection: Fresh fish is key. Choose firm-fleshed fish like mackerel or tilapia for best results. Frozen fish can work but thaw completely before marinating.
- Spice Level: Adjust the number of chilies to your preference. For a milder version, remove the seeds from the red chilies.
- Make Ahead: The spice paste can be prepared a day in advance and refrigerated. Assemble and cook the fish on the day of serving for maximum freshness.
- Storage: Leftover Pepes Ikan can be refrigerated for up to 2 days. Reheat by steaming for 10-15 minutes.
Nutritional Information (Per Serving, Approximate)
- Calories: 250-300 kcal (varies by fish type)
- Protein: 30g
- Fat: 10g
- Carbohydrates: 8g
- Sodium: 600mg
Enjoy your homemade Pepes Ikan, a fragrant and flavorful taste of Indonesia