Make sure the butter and cream cheese are at room temperature.
Add them both to your mixing bowl and beat until fully combined.
Slowly add the powdered sugar to the butter and cream cheese mixture until fully combined. Scraping down the sides as you go to make sure there are no lumps or dumps hiding anywhere.
Add the vanilla, and 1 tablespoon of the heavy cream. Whip until it starts to become light and fluffy.
If you need the 2nd Tablespoon of heavy cream to reach your desired consistency, add it now.
Lick the spoon, and enjoy!
Notes
Room-temp butter and cream cheese whip up smooth. Cold gives you lumps.
Add the powdered sugar slowly and scrape the bowl so there are no hidden pockets.
Too soft to pipe? Chill it 15-20 minutes to firm up.
Storage: Frosted treats keep 3-4 days refrigerated. The frosting itself holds a week airtight in the fridge or freezes up to 3 months.
Perfect on red velvet, carrot cake, and pumpkin everything.