Ingredients
1¼cupsbrown sugar
1⅔cupswhite sugar
1cupbutter
1cupcorn syrup
1¼cupsheavy cream
¾cupwhole milk
2tspvanilla extract
Preparation
Combine brown sugar, white sugar, butter, corn syrup, cream, milk, and vanilla in a medium saucepan over medium heat. Heat, stirring occasionally, to 250 to 265 degrees F, or until a small amount of syrup dropped into cold water forms a rigid ball.
Pour into an 8×8-inch pan. Let cool before cutting.