How to Make Christmas Fudge

• In a medium saucepan, mix together granulated sugar, unsweetened cocoa powder, milk, and unsalted butter. Stir until well combined and creamy.
• Place the saucepan over medium heat and stir constantly until the mixture reaches a gentle boil, taking care not to let it burn.
• Allow the mixture to boil for 5 minutes without stirring. This step is crucial for achieving the perfect fudgy texture.
• Remove the saucepan from heat and quickly stir in the vanilla extract and chocolate chips. Mix until everything is melted and smooth.
• If desired, gently fold in the chopped nuts to add a delightful crunch to your fudge.
• Pour the mixture into a greased 8x8 inch pan, spreading it evenly, and optionally sprinkle crushed peppermint or colorful sprinkles on top.
• Let the fudge cool at room temperature for about 2 hours until set. Once firm, cut into squares for serving.