2-Ingredient Cookie Butter Fudge

2-Ingredient Cookie Butter Fudge (Biscoff) 1 container (14 ounce) Biscoff cookie butter 1 container (16 ounce) vanilla frosting Line an 8x8 baking dish with parchment paper. Scoop out the cookie butter and frosting from their containers into a medium microwave safe bowl. Microwave on high for 1 minute; stir. Microwave for another 45-60 seconds. Stir until incorporated and creamy. Pour into the prepared baking dish and smooth out with a rubber spatula. Place in the refrigerator until completely set and hardened, about 2-3 hours. Cut into squares and enjoy! Notes • For those of you who are unfamiliar with cookie butter, it's a mixture of Speculoos cookies crumbs, vegetable oil, condensed milk or butter, flour and sugar, blended together so it’s spreadable like nut butters. It’s sold in the same grocery store aisle as the other nut butters and jams. • For the frosting, do not use the cream cheese or whipped variety, as they tend not to firm up very well. • This fudge can be stored for up to 2 weeks in an air-tight container, in the refrigerator.