How long can you keep homemade buttercream icing?

Agreed with Roy--it keeps awhile frozen and you'll do best to thaw it in thefridge rather than sitting out. It's best to let it soften a room temperature for hours until it is soft. It won't go bad sitting out like that, but don't leave it out for longer than a day or you might find it has gone a bit off.

I always have too much left over. You can put it in a freezer bag. It will last about 6 months then if you don't use it right away.

Just thaw it out in the fridge next time you are going to need it to frost something else at least a day ahead of time. If you plan on wanting to use it again soon, you can leave it covered in the fridge for 3 days.

I'm Uncle Roy from "The Northwoods Cooking Show" on You Tube and Facebook. I bake a lot and have won 100's of ribbons from County and State fairs.

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