01 - Line an 8x8-inch square baking pan with parchment paper, leaving overhang on two sides for easy removal.
02 - In a small bowl, stir instant coffee granules and cocoa powder into heavy cream until completely dissolved. Set aside.
03 - In a medium saucepan over low heat, combine white chocolate chips, sweetened condensed milk, and butter. Stir continuously until melted and smooth, taking care not to boil.
04 - Add the cream mixture, vanilla extract, almond extract if using, and salt to the melted chocolate. Stir until fully incorporated and glossy.
05 - Pour the fudge mixture into the prepared pan and smooth the surface with a spatula.
06 - Refrigerate for at least 2 hours until completely firm.
07 - Lift the fudge from the pan using parchment overhang. Cut into 36 squares and serve chilled or at room temperature.