Ingredients

1 lb high-quality dark chocolate, chopped (I used Lindt Excellence 70%)

1 Tbsp unsalted butter

1 tsp ground cinnamon

1/2 tsp ground cayenne

1/2 tsp ground nutmeg

1/2 tsp salt

1 (14-oz) can sweetened condensed milk

Preparation

Butter the bottom of an 8-inch to 9-inch square baking pan, and line with a square of parchment or wax paper.

Put ingredients into a metal bowl set over a pan of gently simmering water, and stir the mixture occasionally to melt. It’s going to be very thick. Spread mixture into the pan and chill until firm (or overnight).

Run a warm knife around edges of pan to loosen the fudge block and flip it over onto a cutting board. Remove the paper, and cut the fudge into 1-inch squares.