I&#39;m making this right now. Subbed almond milk and added about 1.5 Tablespoons cocoa. Easiest PB Fudge EVER  2 cups sugar, 1/2 cup milk 1 tsp. vanilla, 3/4 cup peanut butter.  Bring sugar and milk to a boil. Boil two and a half minutes. Remove from heat and stir in PB and vanilla. Chill. Thats it.