Want to learn more about ice cream?
What does a popsicle teach us about the role of sugar?
Sign up for our free mini-series.
Learn the science behind:
Tag color
What would food be like without color? Pretty bland for sure. Also, it would be very hard to determine whether food is good or has gone bad, whether it’s ripe or whether it’s sour or sweet. We use color a lot to make judgment calls on food.
Color is also full of chemistry, there are a lot of different molecules and phenomena that play a role in giving a product color.
Browse through our archives to learn more about color in food!
How to Make Pistachio Ice Cream Green – Controlling Chlorophyll
Ever tried making pistachio ice cream? And ended up with brown ice cream? Not at all like the vibrant green pistachio ice creams you’d find in ice cream shops? Turns out, creating bright green pistachio ice cream needs some help…
Investigating 5 ways to Prepare Broccoli – Broccoli science
How you prepare broccoli doesn’t just affect its flavor. It also affects color, texture, and more. Do you cook it short or long, hot or dry? The final results can be very different! Using science, we compare 5 different ways…
How to Keep Beetroots Red
Have you had cooked red beetroots turn an unappetizing brown color? Luckily, there’s a simple way to keep cooked beetroots red. All you need is some acid! We regularly do science experiments in our kitchen. Most of them are done…
How Red Cabbage Changes Color – The Science of Blue, Pink and pH
Want to give your red cabbage salad a nice vibrant pinkish color? Just sprinkle in a little lime juice and your previously purple cabbage will turn pink! Or, to lighten up your cooked cabbage, add a few pieces of apple…
Potato Science: Why Some Fried Potatoes Brown and Others Don’t
Have you ever wondered why some potatoes brown easily upon frying or baking, while others remain a pale yellow? Good news: you can influence this browning process yourself. According to theory, at least… Of course, we put this to the…
How Turmeric Gets its Color (& How to Make it Turn Red!)
The secret behind that yellow dal, yellow rice, or beautifully colored curry? Chances are, it’s turmeric! A mere teaspoon can color a sauce or dish. Aside from those ‘typical’ dishes, you might also find it added to cheese, butter, or…
The Science of Rhubarb (+ Rhubarb Ice Cream Recipe)
The other day, having some rhubarb left and not wanting to make a rhubarb pie, cake or crumble (>90% of rhubarb recipes online seem to be for one of those!), I decided to try a rhubarb ice cream. I had…
Why Shrimp Change Color and Shape During Cooking
There is a very easy way to distinguish a fresh uncooked shrimp from a cooked one: its colour. If you’ve ever cooked shrimp before, you will have noticed this colour transformation. The shrimp will convert from a blue, translucent colour…
Guide on Red Food Colouring – Artificial vs Natural Colours
Whoever decided to make red velvet cookies with dark cocoa powder must have had some strong bright red coloring. Coloring a dark brown recipe to become red is a lot harder than coloring a simple whitish batter or cookie dough. Real…
Purple carrot cake – Baking with purple carrots
Carrots are orange, aren’t they? No, not necessarily! Purple and yellow carrots are a relatively new variation of carrots in our supermarket (at least in my perception, until I found out it’s actually the purple ones that were there before…
The Science of Red Velvet (+ Cookie Recipe)
Colour is so important in food. A colour can make or break a food (or drink for that matter). But it also gives you a cue as to what flavours to expect. Research has shown repeatedly that the colour of…
The Science of Tomato Colour – Yellow vs Red
Fruits and vegetables are probably the most colourful foods on our table. Meats and fish are all pretty similar (white/reddish), carbs are often yellow/brown/white, but fruits and vegetables can be so many different colours. These colours aren’t just pretty, they…
Would like to learn more about ice cream? Why not consider reading a book? Here's a list of some of our favorites.