Prep 45 mins
Cook 1 hr
from Gournet Magazine, December 2007. Make this one early in the season because it will keep, stored in an air-tight container, for 2 weeks.
- Butter baking pan and put on a heatproof surface.
- Bring butter, sugar, and salt to a boil in a 4- to 5-quart heavy pot over medium-high heat, whisking until smooth, then boil, stirring occasionally, until mixture is deep golden and registers 300°F (hard-crack stage; see Kitchen Notebook, page 240) on thermometer, 15 to 20 minutes.
- Immediately stir in whole peanuts, then carefully pour hot toffee into center of baking pan. Spread with spatula, smoothing top, and let stand 1 minute, then immediately sprinkle chocolate on top. Let stand until chocolate is melted, 4 to 5 minutes, then spread over toffee with cleaned spatula. Sprinkle evenly with chopped peanuts, then freeze until chocolate is firm, about 30 minutes. Break into pieces.