Fats from plant sources that are liquid at room temperature, such as olive oil, canola oil and peanut oil. Questions about the use of oils or about which oils to choose for a specific culinary purpose are appropriate here. As per the FAQ, please avoid asking about health matters in this tag unless ...

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5
votes
2answers
222 views

Flavor notes of olive oil varietals?

I prefer extra-virgin olive oils with fruit and grassy notes, rather than the peppery back-of-the-throat flavors that some folks enjoy. Are there particular olive varietals that are more likely to be ...
2
votes
2answers
3k views

Can I reuse coconut oil for cooking?

I was using Coconut oil to fry up tostada shells and I was wondering if its safe to reuse the oil I used the night before to cook up more shells the next day?
30
votes
8answers
24k views

When you cook spaghetti, do you add olive oil to the boiling water?

Many people (at least in Germany) think that Italians add olive oil to the boiling water for spaghetti. However, Italians tend to tell the opposite (from my experience). So, can you please state ...
38
votes
11answers
17k views

What's the proper way to dispose of used fats & oils?

Down the drain? Does it depend on the type? With bacon fat, I usually let it solidify in a cup lined with foil, and then throw it out. With used canola oil, I'm not quite sure what to do because it ...
4
votes
3answers
1k views

How to tell the proper amount of oil to use when sautéing vegetables and meat?

A common meal That I make in a pinch is Italian sausage with peppers and onions. I'll cut up a few red and yellow peppers, a whole onion, and throw it in a pan with some olive oil. Once the vegetables ...
29
votes
6answers
45k views

Frying Oil Reuse

What are some guidelines or rules with regard to filtering and reusing (vegetable/canola/sunflower) oil that has been used for deep frying? Is it safe and acceptable under some circumstances to ...
7
votes
5answers
386 views

Are garlic butter and garlic oil interchangeable?

When eating something like crab, garlic butter seems to be a Western thing while garlic oil is Asian. Is it just a personal preference thing, or does it matter which one you use? Note: Garlic butter ...
62
votes
12answers
69k views

Do you heat the pan first, then add oil? Or put the oil in and heat up with the pan?

As the title says... I personally heat up the pan first, then put the oil in and after it's heated up add the ingredients. I go with the line of reasoning that doing it this way gives the oil less ...
11
votes
4answers
25k views

Substituting butter for oil: Does it matter for baked goods?

When a recipe (like for muffins) calls for vegetable oil, does it matter if I substitute the oil for butter because I want that buttery taste in the muffins? Do I need to compensate for the ...
19
votes
3answers
5k views

What do “virgin” and “extra virgin” mean in regards to olive oil?

I have seen the terms "virgin" and "extra virgin" on bottles of olive oil. What do these terms mean, and how do they affect the flavor and cooking properties of the oil?
10
votes
1answer
13k views

How do you figure out how much oil to use for pan frying?

How do you go about figuring how much oil to use for frying? Off the top of my head, I can think of a number of factors such as the type of food, how well you want to cook it, the type of oil, the ...
14
votes
17answers
85k views

What oil to use when cooking steak, and what difference does it make?

When cooking steak, I have always been told groundnut oil is the best to use. But what difference does it make? Is it the best? And if it is the best, what's the next best?
27
votes
3answers
3k views

What oil or fat to use for different purposes?

I understand that one of the main reasons to use different kinds of fat or oil is the temperature at which it burns, e.g. an extra-virgin olive oil to fry a steak wouldn't work. Taste is also a very ...
25
votes
4answers
35k views

When is a cooking oil not appropriate to substitute for another?

Frequently recipes call for a particular kind of oil for making use of certain characteristics (taste, heat tolerance, health, etc.). It's well known you can substitute cooking oils in most cases ...
11
votes
1answer
262 views

Proper olive oil tasting technique

I'm looking to buy some really nice olive oil from an artisan shop near my home. Is there an appropriate olive oil tasting technique, similar to wine? If so, what is it, and what dimensions of flavor ...