Stopping water from bubbling over when cooking rice

You've stated that you're not washing the rice. That's the reason this is happening.

Water boils over because of starch. Many types of rice (brown rice included) can be very starchy, and this could conceivably cause the water to boil over depending on the amount of rice/water and the size of the pan (or rice cooker).

Washing the rice also helps to prevent the grains from sticking together, so you would want to do this anyway (unless you are actually trying to make sticky rice).

It's very simple to wash the rice; just keep adding and straining out cold water until the water runs clear. You'll probably be surprised at how much starch actually washes off. If you do this, your water should stop boiling over - regardless of temperature.

Use a bigger pan, less water and turn the heat down a little.

Use one rice to two water, boil until the bubbles are on the top of the rice, put on a lid, turn off the heat and leave for ten minutes.

After ten minutes, fluff it with a fork and you'll have perfect rice.

I reckon this problem can be down to various things, but I thought the solution that worked for me might be worth sharing.

I was using a cheap rice cooker, was washing the rice first, using the correct rice/water ratio, and wasn't over-filling or under-filling the cooker, but still it made a mess of the counter.

What I observed was the mess wasn't coming from the vent hole, but that the steam was lifting the lid, and starchy water would coat the rim of the cooker, when the lid dropped, it spattered the water - a tiny spray, but happening constantly, causing the mess.

I figured the rice-cooker lid wasn't heavy enough, so I tried a cook with a large heavy mug inverted over the handle, to weigh it down. Immediately I got a good strong jet of (clean) steam out of the vent, which I wasn't getting before. The lid no longer rattled, and there was no mess at all, not a drop.

I've since done the same a few times, and haven't had a mess.

Of course, it depends on exactly how your cooker is making a mess, but this worked for me, so it might be worth a try; especially if you are aware that your lid is rattling all through the cook.

the reason why it's boiling over is because it's getting too hot.

either tilt the lid of the pot a little bit so that some of the steam can escape (reducing the pressure, and thereby reducing the temperature) or (as another suggested) turning the heat down a little bit.

If using a rice maker, you can also spritz with some cooking spray once it is foaming.

I usually rinse well, and with white rice rinsing is often enough. However, I was cooking barley in my rice cooker and it kept foaming over. After reading this thread I sprayed the top with a bit of canola oil and it stopped right away. Yay!

This could be caused by your water quality. My experience is that water direct from a water softener causes the biggest amount of foaming. Using hard water, bottled water, or water from a reverse-osmosis filtered water solved my problems. If you like to wash your rice before cooking, you should also wash only it only in these types of water. Don't let the rice touch the water from the softener.

It is the same reason that it is hard to remove the soap residue from your hands when washing them in softened water.

I usually cook my rice in a microwave safe bowl which I place inside a wider glass bowl. That way when the water inevitably overflows it is caught in the glass bowl, and doesn't make a mess.

Is it not possible to turn the gas down a notch when it starts overflowing?

As another option, you can use a pot with higher sides.

That used to happen to me, also, using my Aroma 14 cup rice cooker, brown rice setting, and the recommended double the water for each 1/4 cup serving of rice. I agree, there was nothing wrong with the rice - it tasted great and still does. What I did was started lining the bottom and the sides of the pan with cooking spray before beginning. No need to overdo it - a few short sprays will do. I unexpectedly solved that problem, in addition to making the pan easier to clean, which is the problem that I was trying to solved.

I cook a lot of rice and whether I'm doing brown rice or white rice, the formula is basically the same. I don't have a rice cooker, so I have to do everything on the stove. For whatever amount of rice, I put just enough water in so my pointer finger is touching the top of the rice and the water is at my first knuckle. I boil the water on high and then as soon as it starts to boil, I turn the stove down to low. I have an electric stove where the element is a solid, so it retains heat frustratingly well. My solution for that is to move the pot partially off the element, so it's not getting as much of an intense heat when it should be on low.

The pot I use also has a hole for steam to escape, so you can simulate that with a skewer or chopstick propping it open. White rice is generally done in about 10-15 minutes, brown rice a fair bit longer.

Essentially the main key is to lower the temperature of the stove sooner/quicker.

Rice has been a staple in my family as long as I can remember so I've had a lot of experience cooking it on the stove and with various cookers. Basically (if you know your water:rice ratio is correct) the only way to keep rice from boiling over is to either reduce the heat or tip the lid open crack.

Recently my daughter bought a Tatung Mini rice cooker and was frustrated because it boiled over every time no matter what she did, so I "borrowed" it for some experimenting and discovered that this cooker is just extremely HOT! With no way to reduce the heat, I cracked open the lid which cured the boiling over problem. After boiling, the rice is supposed to stand on the warm setting for about 15 minutes to finish, but this cooker is so hot the warm setting burns it on the bottom. My solution is to unplug it as soon as it switches to warm, then let it stand while the rice finishes. Doing this we get beautiful rice every time.

How to keep a rice cooker from boiling over https://www.youtube.com/watch?v=NsRmzEy8Kdk or keep a wet paper towel over the vent or place a wooden stick or string of rope across the container

For a pot put a wooden spoon across the top of it Itll stop it from boiling over well anything from boiling over actually its very simple and easy try it you'll be amazed

Try dipping the edge of the pan with butter.

I just watched a YouTube video where it said to brush or spray a line of oil above the water level and it won't boil over. I have a Black and Decker Rice cooker, and there are more complaints about this cooker foaming up through the vent hole and then spraying starchy junk all over the counter and floor...so I'm sure not all rice cookers are created equal. I've also tried just drizzling in a little olive oil when the rice starts to do this in my cooker and it helps...not always but quite a bit.

And it can be helpful to slightly reduce the water, slightly reduce the cooking temp after it reaches a boil, and increase the size of your pot if you are using the stovetop method.

Well , after few trials I came to the conclusion that u cant do away with the bubbles. But there is a work around. Use a perforated plate on top of the vessel. cook in two stages, i.e. first 5 mins at full power and next 15 mins with half power. I could feed this data at once in my microwave and thats it. Rice cooked fine un attended. Ofcourse using a deep vessel and washing rice nicely also help.