Pour into pan: Pour the strawberry fudge mixture into the prepared pan and spread evenly.
Add the dark chocolate swirl: Melt the dark chocolate chips in a microwave-safe bowl in 20-second intervals until smooth. Drizzle over the fudge and use a knife or skewer to gently swirl it into the surface for a marbled effect.
Chill and set: Refrigerate for at least 3–4 hours or until firm. Once set, lift out using the parchment overhang and cut into squares.
Decorate: Sprinkle with edible glitter or Halloween sprinkles if desired before serving.
Prep Time: 10 minutes | Cooking Time: 10 minutes | Total Time: 4 hours (including chilling)
Kcal: 180 kcal | Servings: 16 pieces