Dec 16, 2011
HOORAY! SUCCESS AT LAST! After 2 successes and 2 "almost" successes( my butter pooled on top twice) I read about 50 reviews, applied all the tips and had perfect toffee. Here are all the tips you need for success too: test your thermometer in boiling water (212f)to be sure it's accurate. Use a heavy, large pot or pan (I used a 4 quart nonstick pot). Melt butter/sugar on medium/high heat, whisking the WHOLE time (I used a flat whisk that allowed me to get edges incorporated in very well). Let come to a steady, but NOT rolling boil, at about medium heat, and continue to stir frequently. At medium heat it really shouldn't burn. Last, keep temping toffee until thermometer says 285-295...at 285 do the ice water test by dropping a dot of toffee into some ice water...it should be brittle. If so, it's done. It will be a very dark amber color. Pour into foil lined pan, put on chocolate and nuts and, VOILA! Perfect toffee!! Refrigerate before breaking apart! I also keep it in a cool place (fridge or in an airtight container in the garage, in the winter, then it's extra brittle :)).
—mom2oovc