2 cups

How to Make It

Step 1

Melt butter in a heavy saucepan over medium-high heat. Stir in brown sugar, corn syrup, and cream of tartar; bring to a boil. Boil 5 minutes. (Do not stir.) Remove from heat; stir in powdered sugar, whipping cream, and vanilla.

Step 2

Beat at medium speed with an electric mixer 2 minutes. Spread on cupcakes immediately.

Ratings & Reviews

sharihall's Review

January 21, 2009
This was easy, quick and much better than plain powder sugar frosting. I didn't have the corn syrup and it worked fine. I also added in a little caramel flavoring. I really liked it.