I made my own salted peanuts for this recipe - roasted them like usual, then tossed them in a hot pan of melted butter and sprinkled a pinch of sea salt flakes over. Also, since I had a pack of salted cashews and macadamias so I thwacked it a bit with a pestle and dumped the contents into the mix. I also used my amaretti that I bought from back from Venice, which turned out to be too sweet to eat by themselves anyways, in place of Nigella's advocated Nestle Crunch (aka golden honeycomb) bars. Oh, and I used all dark chocolate (70% cocoa ) instead of a combination of milk and dark.
Here's Nigella's recipe,from her book and my trusted companion these days, Kitchen.
Sweet and Salty Nut Crunch Bars
Ingredients
7 ounces bittersweet chocolate (or 1 heaping cup chips)
4 ounces milk chocolate (or 1/2 cup chips) (or 11 ounces milk chocolate instead) - I used all dark1 stick plus 1 tablespoon (9 tablespoons) unsalted butter
3 tablespoons golden syrup (recommended: Lyle's) - I omitted this, they came out OK2 1/4 cups salted peanuts - I used my own homemade roasted salted peanuts, plus a bit of salted nut mix that I had - I think they added a lot of nice additional contrast - buttery macadamia, super crunchy almonds
6 ounces honeycomb candy - I used amaretti. I think these are much nicer than honeycomb - less sweet and more crunch, less sticky on the teeth too
Special equipment: 1 (10-inch) springform pan or 1 rectangular aluminum foil pan approx. 13 by 9 by 2 inches - I used a silicone pan
Line your springform pan with aluminum foil or use a foil pan.
Break up or chop the chocolate into pieces, and drop into a heavy-based saucepan. Add the butter and syrup, put on a low heat, and melt gently together.
Tip the peanuts into a bowl, and crush the honeycomb candy with your hands, letting the golden-glinting rubble fall into the nuts.
Take the melted chocolate mixture off the heat and stir in the peanuts and crushed honeycomb candy, then tip straight into the springform pan or foil pan. Smooth the top of the mixture as much as you can, pressing down with a silicon spatula or vinyl-disposable-gloved hand. Put into the refrigerator for about 4 hours, and once set, cut into slices as desired.