Grilling long beans, and a substitute for cooking twine
I've been experimenting with "uncommon" vegetables (in the US) and have recently fallen in love with long beans, which I buy at my local Korean market. Because of their length, I'm able to grill them, and the taste is delicious.
I put them perpendicular to the grates (I have a typical three-burner propane grill), and the problem comes when I try to flip/rotate them so they char evenly on all sides. Turning them (by kind of pushing them with the tongs or spatula so they roll) isn't very effective unless I try to do them one or two at a time, and I cook in large batches. Flipping them by picking up with the tongs is also somewhat ineffective; because of their inconsistent length I often have some ends fall under the grate and burn as I try to lay them back onto the grate. I can correct this individually, but I'm looking for efficiency.
I realize I could probably pick up both ends at the same time with two sets of tongs, but I don't know that I have the dexterity needed to flip from that point. Also, this is only very effective if the beans are similar lengths, otherwise they'd fall from one end and I'd have the same problem as before.
One recipe I found suggested tying them in small bunches with cooking twine or scallions. This makes a lot of sense to me, but I have neither on hand right now. So, my questions:
- If I were to use cooking twine, what would keep it from burning? Should I soak it? With direct flame like this I would expect the twine to catch on fire easily, is that an incorrect assumption?
- What makes cooking twine special? Is it just because it frays less than normal twine, or is there something that makes it food-safe? Could I use, for example, braided nylon rope, or another type of string or rope that I might have in my garage? Why or why not?
Best Answer
NO--I cannot emphasize this enough--you CANNOT use nylon rope (or any other random rope you have laying around, unless you can be guaranteed that it is 100% cotton or hemp)! It will melt all over your food. Cooking twine is generally, if memory serves, pure cotton and thus safe (though perhaps not tasty) to eat.
Tying your beans in bundles would be counterproductive; only the outer beans would cook. Unless you did some sort of weaving thing like a bamboo mat, at which point I would have to question whether the extra work actually saved you any time.
The mistake that most people make when grilling long skinny things is, as you say, to roll them. Or to flip them as though they were bigger objects. The trick is to turn them from their ends, so it's just a matter of grabbing the end--straight on, parallel to the bean--with your tongs, twist your wrist, move on to the next one.
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What can I use instead of cooking twine?
Substitutes for Twine- Dental floss: Tie up your bird or bundle with dental floss. ...
- Aluminum foil: Roll up some aluminum foil into tight ropes and secure them around your food like bands. ...
- Toothpicks or wooden skewers: Poke toothpicks or wooden skewers into your rolled meat to keep the seam from unraveling.
Can I use normal string for cooking?
Twine goes by different names, and several varieties exist. The best and safest type for cooking is made of 100-percent natural cotton and labeled as butcher, kitchen or cooking twine, which is sturdy and withstands high-heat cooking. A linen and cotton fabric mixture also is safe for cooking.Can I use dental floss for cooking twine?
Items such as dental floss can work out nicely as cooking twine substitutes so long as the dental floss isn't waxed or flavored in some way. You can even use something such as aluminum foil and get pretty good results overall.Spicy Stir Fried Chinese Long Beans 🎄Asian at Home Holiday Special Recipe🎄
More answers regarding grilling long beans, and a substitute for cooking twine
Answer 2
Have you tried a vegetable grilling tray or basket? These are super convenient, make it much easier to manage/turn beans (or any veggies) on the grill, and keep them from falling into the BBQ.
As for your questions regarding cooking twine...
- Do soak the twine in water before putting it on the grill. This will prevent the twine from burning.
- "The string used for kitchen twine is almost always made from linen or cotton, never plastic or other synthetic material such as polyester or nylon. Kitchen twine must be a non-toxic food grade material, since it will be in such close contact with raw foods. Synthetic yarns and twines would either melt under the heat or leech dangerous chemicals into the food." (Source: http://www.wisegeek.com/what-is-kitchen-twine.htm)
Answer 3
Why not just use a vegetable basket, or something similar? (for example: http://www.ajmadison.com/cgi-bin/ajmadison/6434.html?mv_pc=fr&utm_source=google&utm_medium=base -- there are many options that are much cheaper than this) Then you can move your veggies around to your heart's content, without fear of losing any to the flame.
Even if you find some food-safe twine, that seems like an awful lot of prep work, especially when a $10-20 item will save you all of that effort.
Answer 4
You could always invest in some newfangled reusable silicone cooking twine (a set should cost you around $10). The silicone twine should hold up to temperatures well in excess of what your propane grill is capable of producing. There are even flame-proof metal versions designed specifically for grilling.
Answer 5
You could bundle them using some aluminum foil. Just tear off a strip, wrap it around them.
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