Line a baking dish or pan (I used a bread pan) with parchment paper or aluminum foil. Combine all ingredients and place in a microwave safe bowl. Microwave for 1 min 30 seconds- 1 min 45 seconds.
Note: I had to transfer to a bigger bowl.
Using a whisk, whisk vigorously until smooth.

Pour mixture into your prepared dish of choice. Cover with aluminum foil and put in fridge. Let sit 2-4 hours. Take out and cut. Store in air tight container for up to a week or 2 weeks in the fridge.