Lydia's White Chocolate Buttercream Frosting

•  1/2 cup heavy cream
• 1/2 cup Ghirardelli white chocolate chips
• 3 sticks of unsalted butter
• 3 tsp vanilla
• 3 cups powdered sugar, sifted
• 1/4 tsp salt

1. In a double boiler, melt the white chocolate. Once melted, remove from heat and cool slightly. Add the heavy cream and mix till smooth. I will be runny, that's normal. Cool completely.
2. In a mixer, beat the butter till light and fluffy. Add the salt and vanilla. then add the white chocolate ganache. Beat well.
3. Add the powdered sugar one cup at a time. Once all three cups have been incorporated, beat on high for 2-3 minutes, then on low for 10 minutes to remove bubbles.