Category "chemistry"

What is the maximum allowed temperature to cook onions saving the fructooligosaccharides?

Onions are a great source of fructooligosaccharides that are a natural prebiotic that beneficial bacteria of our gut microbiome feed on. Having read about this

Pitaya Red Velvet Cake became brown

Starting point: I was trying to follow a red velvet cake recipe from the internet, but since I always try to replace industrial/artificial ingredients by more

Eating with silvered cutlery

I have a set of silvered cutlery with which i often eat. I recently heard that the handles of a lot of older silvered cutlery is filled with lead or they are e

Eggless choux pastry recipe yields paper-thin top, gooey bottom

I'm trying to make eggless choux pastries for an egg-allergic friend (my eventual targets are croques-en-bouche and saint-honorés). I have experience wit

Why do shrimp / lobster / crab turn pink or red when cooking?

Cooking is a form of chemistry - so there must be a scientific reason behind this. Why do all crustaceans turn pink or red when cooked?

Why should milk boil to the rim?

In some cases hot milk is needed. My example is a ready made mixture for milk rice. The direction says I should heat the milk until it shows foam raising, which

Does pasta boiled in tap water absorb chemicals?

Apparently chlorine goes with boiling but I'm not sure if this is true. However I know that chloramines also exists in tap water and concentrate more with boil

Physics/chemistry behind the observation

This is purely observation based. Any time I have cooking something on the stove, if I change intensity in any direction - reducing or increasing the heat, it s

Technical reasons against chocolate-coated shortbread

It is possible to find chocolate-coated shortbread (as in, the Scottish biscuit made of flour, sugar and butter, coated with chocolate) as a product in the UK,

Chemistry of maple butter

I've recently tried to make maple butter with the following recipe: Heat maple syrup to about 110 - 115°C Cool to about 20°C (by putting the pot in an

How does the viscosity of honey affect bread machine results?

The first time that I used this blueberry oatmeal bread machine recipe, I used honey that was liquid at room temperature. The second time, I used honey that was

Does Sugar Cook Eggs?

There's a old wives tale of sugar cooking eggs. I was wondering if there's any substance to that or if it's merely a concentration of the egg as the sugars abso

How to make creamy/starchy risotto with brown rice?

I've been making risotto with a brown rice blend (Long Grain Brown Rice, Sweet Brown Rice, Wild Rice, Whole Grain Wehani Rice, Whole Grain Black Japonica Rice),

Preventing discoloration when making fresh mint liqueur

Twice I have tried to make a fresh mint liqueur (flavored vodka), and both times it has turned a very unpleasant brown/black color. I'd like to figure out how

Are hard anodized aluminum pans oven-safe?

I have a full metal "hard anodized aluminum" pan which I'd like to use in the oven. I heard non-stick pans in the oven are unsafe. This pan comes with: no "ove

Can milk chocolate plus cocoa powder substitute for dark chocolate?

I just got a smoking deal on milk chocolate and bought a bunch. However, I tend to like a darker chocolate flavor in my baking. I would like try to use the milk

How do I salvage this bread dough?

I was planning to make a brioche dough, but somehow managed to measure out and add cornstarch instead of bread flour. I've taken as much of the cornstarch out a

What part of oatmeal cookies are making them soft / chewy?

I'd like to recreate the texture of an oatmeal cookie in very different flavor profiles, ie savory / umami. I'm tinkering with only the rolled oats for now, but

How acidic does a mixture have to be for milk to curdle?

I am planning on making sausages with both cream and vinegar as ingredients. I suspect the mixture of all the ingredients with the vinegar won't be acidic enoug

Are there any cold paddles that are BPA free?

There have been previous discussions on the cold paddles to use to rapidly cool soups, etc. One of the more common ones in the San Jamar line. However, on their