Instructables

Edible Chemistry from the Microwave!

Contest Winner
With this instructable you can do some semi-complex chemistry in your very own kitchen with this simple recipe MICROWAVE Peanut Brittle. It's delicious, simple, and educational! If you don't like learning, ignore the science part, because this is fun and DELICIOUS!

Warning: WILL CONTAIN NUTS! (duh!)
 
Remove these adsRemove these ads by Signing Up

Step 1: Ingredients

Picture of Ingredients
You Will Need:
1 cup sugar
1/2 cup corn syrup (preferably light)
1 cup raw peanuts
1/8 teaspoon salt
1 tablespoon butter
1 teaspoon vanilla
1 teaspoon baking soda

Step 3: Step 3

Microwave this on high for 8 minutes. Take it out half way through (4 minutes) to stir and put it back, stirring afterwords. Add butter.

Step 5: Step 5

Spread you mixture on a BUTTERED Cookie sheet as thinly as you can. Be sure to soak your bowl in warm (and preferably soapy) water to make it easier to clean.

The Science: The baking soda reacts with the other ingredients to harden it.
FOS builder2 years ago
don't play with microwaves
yes eventhought it is fun it is really danourouse

your comment on the main picture is great :)
Kiteman5 years ago
Does it have to be corn syrup? Would golden syrup be a suitable substitute?
jrh065 Kiteman2 years ago
I'll bet any syrup will do so long as the water content is low enough. Either way you should be able to cook the water out.
One effect the corn syrup has which the golden syrup may or may not have is to help keep the sugar crystals dissolved and make the candy smoother.
Hmm, what do I know, but I'm guessing sugar water, boiled down to make a sticky syrup, might work just as well.
I did it for 8 and it came out black! help?
It could be you have a more powerful microwave!
not much science, but looks good! can't wait to try it. oh yeah, how long does it take to cool?
I just left it in the fridge for an hour or two!
hacedor5 years ago
This stuff is super good. I have made it before and was thinking of posting it when I figured out it was already posted.
What in god's name do you call that monstrosity?
is this peanut brittle?
Yes but not as we know it...
What is in peanut brittle besides peanuts?
red-king Kaiven5 years ago
...brittle =P
lol times two!
lol.
imshanedulong (author)  Kaiven5 years ago
Read and find out!
ticky21435 years ago
its peanut brittle
Phil B5 years ago
I made good peanut brittle on a stovetop with a pan when we lived in Ohio. The wintertime humidity was low. I tried a microwave recipe in the summer while we were visiting Tennessee. The humidity was much higher and the peanut brittle never got hard. Humidity is a variable that will greatly affect the results.
wasabi327465 years ago
I do this all the time, just be careful after you microwave the stuff. It turns basically into napalm, you get it on you its going to stick and burn you.
Pro

Get More Out of Instructables

Already have an Account?

close

PDF Downloads
As a Pro member, you will gain access to download any Instructable in the PDF format. You also have the ability to customize your PDF download.

Upgrade to Pro today!