Ultimate Birthday Fudge

1Line an 8x8-inch baking dish with parchment paper, leaving an overhang for easy removal.

2In a microwave-safe bowl, combine the semi-sweet chocolate chips (3 cups), sweetened condensed milk, and butter.

3Microwave in 30-second intervals, stirring each time, until the mixture is smooth and fully melted.

4Add the vanilla extract (1 teaspoon) and mix well.

5Fold in the rainbow sprinkles (1 cup), white chocolate chips (½ cup), and mini marshmallows (⅓ cup), reserving some for topping.

6Pour the fudge mixture into the prepared dish and spread it evenly.

7Top with the reserved sprinkles, white chocolate chips (½ cup), and mini marshmallows (⅓ cup), pressing them gently into the fudge.

8Refrigerate for at least 2 hours until set.

9Once set, remove the fudge from the dish using the parchment overhang and cut into squares.

10Serve and enjoy this delightful birthday fudge!