Butter-Cream Frosting

Whats great about this reciepe is that you already have these ingredients on hand.  So now there wont be an excuse for not buying frosting at the store...you can just make it!

5 Tbsp flour
1 Cup milk
1 tsp vanilla
1 Cup sugar
1 Cup butter, room temp

In med saucepan, add flour into milk and whicsk to combine.  Then place saucepan on medium heat.  Whisk while it heats & thickens and stop when very thick(like tooth paste).  Cool mixture completely.  Add vanilla to cooled mixture. In separate bowl combine sugar & butter and whip it until light and fluffy.  Add flour mixture and whip it on med-high until it resembles whipped cream.(about 45 seconds or more)