STEP 1:
1/2 c. sugar
3 tbsp. cocoa
1/2 c. water
1 1/2 tsp. cornstarch
Dash of salt

STEP 2:
2 tbsp. butter
2 tsp. vanilla

Step 1: Combine all ingredients in glass measuring cup or small microwave bowl. Place in microwave on High for 1 1/2 minutes. Take out and add the 2 tablespoons butter and 2 teaspoons vanilla. Serve hot or refrigerate for 1 hour. Will thicken as it cools.