Preparation Methods
Step 1: Drain and Rinse
Carefully cut open the plastic bag and empty the contents into a strainer. The Konnyaku or Shirataki should be rinsed properly to wash off any trace of the liquid from the package.
Step 2: Shape
Shirataki:
Personally, I prefer to cut my Shirataki Noodles with a pair of scissors a couple of times as the noodles tend to bundle up together into a big knot otherwise. If I'm making something like Mac n' Cheese I'll hack away until they're roughly 1 inch in length,
Ita Konnyaku:
There are a number of different ways to prepare the Konnyaku slabs; a larger surface area means that the Konnyaku will absorb more flavors when cooked.
Sliced or chopped - I prefer to slice mine quite thinly or hack it into small pieces as I find it a lot more palatable.
Twists - Slice the slab into roughly 5mm thick pieces then cut a slit down the center, with a 5mm margin at the top and bottom. Proceed to fold the slice and feed one end through the slit which produces a nice twist shape when pulled out. Personally, I find them a lot more appetizing this way and they remind me of pasta spirals.
Scored - It is very easy to score Konnyaku which helps herbs/ seasonings get within the cross-sections. Using a fork and holding your slab of Konnyaku in place, score the slab diagonally from one corner to the other, then again in the opposite direction. I like to do mine about 1/4 deep on the top and bottom of the slab, then cut into bite-sized cubes.
Torn - Using a spoon, sink the edge into the slab and tear off uneven pieces of varying sizes. The rough edges increases the surface area of the pieces and make them feel a bit more 'natural' in the mouth.
Step 3: Parboil (Optional)
** I highly suggest par-boiling the Konnyaku before cooking, This is to ensure that the fishy smell/taste is completely gone. I have learned the hard way when biting into larger chunks of Konnyaku, that sometimes the taste can linger if it hasn't been par-boiled. This step can be skipped if you plan to cook the Konnyaku for at least 20 minutes**
Shirataki Noodles: 1 minute
Konnyaku: 2 minutes+ depending on the size of the pieces
After boiling, drain the water and allow to sit for a few minutes.
Step 4: Extracting Water (Optional)
By extracting some of the water before cooking, this will allow the Konnyaku to absorb even more flavour. Place the Shirataki or Konnyaku on a board or clean paper/kitchen towel and sprinkle with salt. This will provide seasoning and also make Konnyaku sweat out some of the liquid content. In Japan, it is also common to pound the Konnyaku slab with a rolling pin to force the liquid out. This step can be done before or after cutting the Ita Konnyaku.
Step 5: Dry Frying or Marinating before Cooking (Optional)
Dry-fry: Heat a non-stick pan without any oil and throw in the Shiritaki or Konnyaku. Keep moving the pieces around for a few minutes and you'll start to see the Konnyaku becoming less translucent. This helps get rid of the overly chewy texture,
Marinate: I highly recommend marinating Shiritaki and Konnyaku for a few hours or even overnight to make them extra tasty when cooked - really makes a difference! I usually keep some Konnyaku in a marinade or just in a beef or chicken stock which will compliment almost any dish.
Cooking Methods
Stir-Fried: Konnyaku and Shirataki goes very well in saucy Asian-style stir-frys like pad thai. I would recommend dry frying the Konnyaku for around 5 minutes then making sure it gets at least 10 minutes to cook in the sauce. For fried dishes not using a sauce such as a hash, I would marinate the Konnyaku in stock first.
Soups, Stews and Curries: The more cooking time the Konnyaku gets immersed in broth or sauce, the more flavor it will absorb. I like to add in the Konnyaku with garlic, onion, and spices and let it simmer for at least 30 minutes before adding the other ingredients which require less cooking time. Shirataki is a great substitute in noodle dishes such as Pho, Ramen, or Chicken Noodle Soup.
Salads: Season and dry fry till opaque opaque, then allow to cool before adding the Konnyaku to a salad and coat with dressing. Shirataki noodles are a great replacement in pasta salads, or I like to use thin slices of Konnyaku that have been marinated in some soy sauce and vinegar.
Pasta Dishes or Bakes: Shirataki works well as a replacement for pasta dishes with rich sauces such as Bolognese. I also like to dry fry the noodles then leave them cooking in a cream based sauce like Alfredo for at least 5 minutes. Konnyaku twists also work as a replacement for pasta spirals but I'd allow these to simmer in the sauce for at least 20 minutes.
Coated: I like adding some crunch to the Konnyaku as the texture can get a bit overwhelming for me. I usually cut some marinated Konnyaku approximately 1 inch thick and dip in some beaten egg before coating in seasoned bread crumbs and frying. Wrapping some bacon around the sticks works great too.
Desserts: Use Konnyaku Powder to produce some tasty guilt free desserts such as puddings, jellies, or no bake cheesecakes.