If you’re wondering how long to cook lau lau in a pressure cooker, you’re in the right place. Preparing lau lau in a pressure cooker significantly reduces the traditional steaming time while keeping the pork and fish tender. This method delivers the same flavorful, fall-apart results in a fraction of the time.
This guide gives you clear instructions and timing. You’ll get a perfect result every time.
How Long To Cook Lau Lau In Pressure Cooker
The core cooking time for lau lau in a pressure cooker is 45 to 60 minutes under high pressure. This range accounts for the size of your bundles and the quantity in the pot. For most standard-sized bundles, 50 minutes is a reliable sweet spot.
It’s crucial to include natural pressure release time in your planning. After the cook time ends, you must let the pressure come down on its own for 15 to 20 minutes. This allows the bundles to finish cooking gently and prevents the liquid from foaming up through the valve.
So, your total hands-off time is about 60 to 80 minutes. Compare that to the 4 to 6 hours needed for traditional steaming, and the benefit is clear.
Key Factors That Influence Cooking Time
Several variables can affect the precise time your lau lau needs. Understanding these helps you adjust for the best outcome.
Size and Tightness of Bundles
Larger, tightly packed bundles take longer for heat to penetrate to the center. Aim for consistent, fist-sized bundles wrapped securely but not overly tight. If your bundles are very large, lean toward the 60-minute mark.
Quantity in the Pot
Cooking a single layer of lau lau is most efficient. If you stack them, the ones in the middle may need extra time. Do not fill the pressure cooker more than two-thirds full to ensure proper steam circulation.
Type of Pressure Cooker
Most electric models (like Instant Pot) and stovetop models (like Presto) perform similarly for this task. Ensure you are using the “High Pressure” or “Manual” setting. Altitude can also play a role; at higher elevations, you may need to add a few extra minutes.
Ingredients and Fillings
The classic lau lau contains pork butt and butterfish (black cod). If you use tougher cuts of pork, a longer time helps. If you add other ingredients like chicken or taro, they may have different cooking requirements.
Essential Equipment And Ingredients
Before you start, gather everything you need. Having it all ready makes the process smooth.
- Pressure Cooker: A 6-quart or larger model is ideal.
- Steaming Rack or Trivet: This keeps the bundles out of the water.
- Lau Lau Leaves: Fresh or frozen luau (taro) leaves and ti leaves for wrapping. If using frozen, thaw completely and pat dry.
- Protein: Cubed pork butt (about 1-inch pieces) and salted butterfish. You can also use pork belly or chicken.
- Seasoning: Hawaiian salt (alaea salt) or sea salt.
Step-by-Step Cooking Instructions
Follow these steps for perfectly cooked pressure cooker lau lau.
- Prepare the Filling: Season the cubed pork generously with Hawaiian salt. If using salted butterfish, you may soak it briefly to reduce saltiness, then cut into pieces. Combine the pork and fish in a bowl.
- Prepare the Leaves: For luau leaves, remove the thick central stem. For ti leaves, cut off the stiff end and briefly pass the leaf over a flame or boil for a few seconds to make them pliable.
- Wrap the Bundles: Lay 2-3 luau leaves flat. Place a portion of the meat mixture in the center. Fold the leaves over to enclose the filling tightly. Then, wrap this packet securely in 2 ti leaves, tying the bundle with a strip of ti leaf or kitchen twine. Repeat.
- Set Up the Pressure Cooker: Pour 1 to 1.5 cups of water into the pot. Place the steaming rack inside. Arrange the lau lau bundles on the rack, standing them on end if possible. You can stack them, but try not to overcrowd.
- Cook: Secure the lid. Set the cooker to HIGH PRESSURE for 50 minutes. Ensure the steam release valve is sealed.
- Natural Pressure Release: Once the timer beeps, let the pressure reduce naturally for 15-20 minutes. Then, carefully turn the valve to release any remaining pressure.
- Serve: Open the lid away from you. Use tongs to remove the hot bundles. Unwrap the ti leaves and enjoy the lau lau with the luau leaves.
How To Check For Doneness
After cooking, you should verify that the meat is fully cooked. The pork should be extremely tender and pull apart easily with a fork. The butterfish should be flaky and opaque all the way through.
If the meat seems tough, you can reseal the lid and cook for an additional 5-10 minutes under high pressure, followed by a quick pressure release.
Common Mistakes To Avoid
Avoid these pitfalls for a better result.
- Insufficient Liquid: Always have at least 1 cup of water in the bottom to generate steam and prevent a burn warning.
- Overfilling the Pot: This blocks steam flow and leads to uneven cooking. Cook in batches if necessary.
- Skipping the Natural Release: A quick release can cause the liquid inside the bundles to boil violently, potentially making them burst.
- Underseasoning the Meat: The seasoning should be robust, as some flavor will transfer to the leaves during cooking.
Serving Suggestions And Storage
Lau lau is a complete meal on its own, but it pairs wonderfully with traditional Hawaiian sides.
- Serve with steamed white rice or poi.
- Add a side of lomi lomi salmon or poke.
- A simple macaroni salad completes the plate lunch experience.
To store leftovers, let the bundles cool completely. You can refrigerate them, still wrapped, for up to 4 days. Reheat gently in a steamer or microwave. They also freeze very well for up to 3 months; thaw in the refrigerator before reheating.
FAQ Section
Can I cook frozen lau lau in a pressure cooker?
Yes, you can. Add 10-15 minutes to the high-pressure cooking time if starting with fully frozen bundles. The natural release time remains the same.
What is the pressure cooker time for lau lau with only pork?
If making lau lau with pork only, the cooking time remains similar—45 to 55 minutes on high pressure. Pork butt needs that time to become fully tender.
How much water do I put in the pressure cooker for steaming lau lau?
Use 1 to 1.5 cups of water. This is enough to create ample steam for the cooking time without risking the water touching the bundles on the rack.
Why are my lau lau bundles falling apart after cooking?
This usually happens if they were not wrapped tightly enough or if you used a quick pressure release. The sudden pressure change can cause them to burst. Always use a natural release for this recipe.
Can I use spinach instead of luau leaves?
While not traditional, you can use other sturdy greens like spinach or collard greens in a pinch. Note that the flavor and texture will be different from authentic luau leaves.
Final Tips For Success
Mastering lau lau in the pressure cooker is easy with practice. Remember that the total time includes the come-to-pressure and natural release periods, which can add 20-30 minutes. Plan accordingly. The beauty of this method is its consistency; once you find your perfect time for your specific setup, you can rely on it.
Don’t be afraid to experiment with fillings to find your favorite combination. The pressure cooker is a forgiving tool for this traditional dish, making it accessible for any weeknight. Enjoy your homemade lau lau with family and friends, knowing you’ve saved hours in the kitchen without sacrificing any of the authentic taste.