1
: Place ingredients in a 2-quart (2.2 L) micro-wave safe mixing bowl, and microwave on HIGH for 10 minutes, stirring every 2 minutes. Let cool slightly.
2
: Beat with mixer for 5 minutes.
3
: Spread mixture into a parchment paper-lined 8 x 8" (2L) square pan. Chill to set and cut into squares.