Gather all of the ingredients. Open the marshmallow creme and set a small bowl aside to mix the orange fudge.

Place sugar, butter and evaporated milk into a heavy bottom saucepan.

Cook over low heat, stirring until sugar is dissolved. Bring the mixture to a boil and cook for 4 minutes, stirring occasionally .

Remove from heat and stir in white chocolate chips and marshmallow creme.

Stir until mixture in completely combined.

Pour one cup of fudge into the reserved bowl.

Pour remaining fudge into the prepared pan and smooth evenly.

Add orange extract and food coloring to the small bowl of fudge and stir until well combined and no white steaks remain.

Drizzle about 2/3 of orange mixture over fudge.

Swirl deep into the fudge with a knife or spatula.

Dollop remaining orange fudge over pan of fudge and swirl.

Refrigerate for at least 2 hours or overnight.

Remove from baking dish to a cutting board and cut into 1 inch pieces.