7
votes
5answers
1k views

How do I stop my pans boiling over?

Yesterday the wife and I decided to boil some potatoes in a normal non-stick pan. We added salt, potatoes and boiling water. We put this on an electric hob, with no lid at maximum heat (marked at ...
1
vote
1answer
48 views

Why use boiling water in a shoofly pie?

I made a shoofly pie using the recipe from Joy of Cooking. That recipe instructed to mix 1 cup of boiling water into the mixture (of eggs and molasses) before pouring into the pie shell. Why boiling ...
-1
votes
1answer
156 views

Boil water first when cooking what foods?

The directions on some packages of raw food (frozen vegetables, dry beans, dry pasta, rice, and the like) indicate that one should first boil water, then add the food, wait for the mixture to boil ...
12
votes
2answers
22k views

Does water boil faster with the lid on?

When bringing water to a boil from cold water, what effect does a lid have on the time to boil? Does it increase or decrease the time? How much? Why?
17
votes
6answers
3k views

Can food be boiled “extra fast/hard” in water?

Once water is boiling you can either leave the heat on quite high, or turn it down a bit so that it just keeps boiling. Apart from extra water vaporating, does this have any effect on the taste of ...
11
votes
3answers
9k views

Is it safe to reheat old water in an electric kettle?

I usually throw away the remaining water in the electric kettle before refilling it if the water is more than about a day old. In theory wouldn't boiling kill any impurities the old water might have? ...
15
votes
3answers
6k views

At what point is water considered “at a boil?”

Lots of recipes call for waiting for the water to come "to a boil." However I have never been sure when that is. From my viewpoint it could be at three different points: First start to see small air ...
2
votes
1answer
252 views

Oil-like stain when cooking with gas

I've been boiling water with some new pots on a gas stove and it leaves (left) a stain on the bottom (on the inside) that has the same color pattern as when oil drifts on water. What could be causing ...
10
votes
3answers
1k views

Boiling things using salt

Since recently i have to cook for myself and a lot of products mention i should boil some water with salt and when it boils add the product. Why on earth do you have to add salt to the water?
0
votes
3answers
4k views

How can you tell if boiling water from a cooking pot has reached 100° C?

I don't have a kettle, so I use a cooking pot at home to boil water. I boil water on high in the cooking pot and as soon as I see the big bubbles/steam forming, I assume the water has reached 100° C. ...
6
votes
6answers
636 views

My water is boiling too fast

Every time I try to boil a pot of water to make spaghetti, I leave the kitchen to go do something else (I am very busy lol). Sometimes I come back to find the pot boiling over and a mess on my stove! ...
2
votes
4answers
2k views

Boiling eggs on an electric or gas stove: why the boiling time difference?

Having fairly recently moved from a country where cooking on gas is the standard (the Netherlands) to a country where cooking electrically is the standard (Sweden), I've noticed that I need to boil my ...
27
votes
6answers
32k views

When boiling water, why start from cold?

A question about probably the most mundane subject in cooking: boiling water. For cooking techniques where you drop ingredients in simmering or boiling water - such as for vegetables, pasta, many ...
20
votes
2answers
5k views

What causes water to boil over?

What are the mechanics of water boiling over? How can you stop it from happening? Is it more likely to happen with certain ingredients? Which? How does the amount of water effect the likelihood of ...
20
votes
7answers
13k views

Does adding salt help water boil faster?

I've always heard adding salt to water makes it boil faster. Is this true? If so, why? If not, why do people do it?
21
votes
3answers
1k views

Does water that's been left to sit and then reboiled taste different from fresh water boiled once?

This may sound like a silly question, but I've always wondered: If I boil some water and use some of it and leave the remainder in the kettle, and then a few days later boil that same water again, ...