Butter a rimmed baking sheet; set aside. Stir together sugar, 1/2 cup water, and the salt in a medium saucepan. Cook over high heat, without stirring, until sugar begins to melt and turn golden, about 3 minutes. Continue to cook, stirring occasionally, until sugar has melted and mixture turns golden amber, about 10 minutes.
Remove pan from heat. Stir in peanuts. Immediately pour peanut mixture onto buttered baking sheet. Quickly spread mixture to 1/2 inch thick using an oiled metal spatula. Let cool completely, about 15 minutes. Break brittle into pieces.
Use a medium-size saucepan (wider rather than taller) that does not have a nonstick coating.
Instead of putting in a greased pan, use a silicone liner to spread the brittle and you won't even have to grease it, it just simply lifts off. Wonderful!
This is a problem: Followed all directions to the letter, and could NOT get the mixture out of the pan. Had to throw the pan and all out.
Where do you buy a little hammer like that?
I have made this with pistachios and people just go crazy for it. I have also done almonds with almond extract and its yummy!
ONE YEAR FOR CHRISTMAS I GAVE ALL OUR NEIGHBORS PEANUT BRITTLE, ONLY I ADDED A COUPLE DROPS OF MINT EXTRACT. IT WASN'T 10 MINUTES AND ALL THE MEN SENT THEIR WIVES OVER FOR THE RECIPE. WOW, WISH I COULD REMEMBER JUST HOW MUCH MINT I USED, WILL HAVE TO EXPERIMENT AGAIN. HOPE YOU DO, I THINK YOU WILL LIKE ITS UNIQUE TASTE.