Melting white chocolate chips and a can of store-bought frosting is all you need to do to make the most delicious, easy white chocolate fudge.
Prepare an 8-inch or 9-inch square baking pan by lining it with lightly greased parchment paper or non-stick foil.
Place the white chocolate chips and the frosting In a large, microwave-safe bowl. Microwave for 90 seconds at 70 percent power. Stir very well, using the residual heat to completely melt the chocolate.
If you're using any mix-ins, such as chopped nuts, dried fruit, or little candies, stir them in here.
Scrape the mixture into the prepared baking pan. Chill in the refrigerator until well set, 2 to 4 hours.
Cut into squares.
Please note, the recipe here uses Nestle-brand white “morsels,” which is actually confectionery coating. If you’re using white confectionery coating chips (no cocoa butter listed in the ingredients, use 16 ounces. If using pure white chocolate (with cocoa butter listed in the ingredients), use 19 ounces.