Step 1

Mix sugar, cocoa powder, cornstarch and salt in a bowl. Once mixed, add milk

Step 2

and heat mixture on medium heat until thick.

Step 3

Once the mixture is thick, turn off heat and allow it to thicken further on the stove for 1 minute. Stir continuously.

Step 4

Add butter and vanilla. Stir and, once the mixture has cooled, cover with saran wrap and place in the refrigerator.

Step 5

Serve and enjoy.