In a medium saucepan over medium heat, melt the white chocolate with the condensed milk, stirring frequently. Once melted, stir in 1 tsp of cinnamon and then the vanilla.
Meanwhile, place a square piece of parchment over an 8"x 8" baking pan.
Pour the melted fudge into the pan.
Mix together the sugar with the remaining tsp of cinnamon and sprinkle over the top of the fudge.
Refrigerate until firm and completely set, about 2 hours.
Remove from the fridge and lift the fudge from the pan by grabbing the sides of the parchment paper.
Cut into squares. Store in airtight container. Enjoy!
Video
Notes
If you don't have parchment paper, you can use wax paper, or foil. If you place the fudge in the pan with no liner, be sure to grease the pan first. To expedite the cooling process, place in the freezer for about 20 minutes, and then refrigerate for another 30 minutes to 1 hour.A pizza cutter makes cutting the fudge fast and easy. However, a large knife works well, too.If the fudge sticks to the paper, let it cool a little longer. Even if it sticks a little, it should still peel away from the paper with some help from your fingers.The fudge will stay fresh in an airtight container for up to a week to 10 days. The fudge freezes nicely and will keep for up to 2 months (let thaw completely before serving).