I have googled and searched! My question is, is there any other types of filling that taste great but dont need to be refrigerated other than pudding, icing and ganache?

Jam is the only other one I can think of. Or jam mixed with frosting.

pudding does need to be refridgerated. If you make your filling with something like Rich's Bettercreme you can leave it at room temp...

Nutella-alone or mixed into bc.

Pudding needs to be refridgerated as well.

I believe that the filling sleeves that you can buy do not need refridgeration. You can also use flavored creamers or Lorane oils to flavor your buttercream. Also use add ins like crushed cookies.

Stephanie

Sleeved pastry fillings. I'd never used them before this past weekend. I got apricot and raspberry and they were both delicious. I am going to have trouble convincing myself to make mine from scratch in the future!

yes, im becoming a big fan of those sleeved fillings!

I am very new in cakes but I know dulce de leche does not need to be refrigerated and is delicious!! yumm

What is a sleeved filling? I meant like instand jello pudding..

I've yet to use the sleeved fillings, but I hear good things about them. I just used white chocolate ganache as a filling in a cake and did not refrigerate it. I also use SMBC without refrigeration. American buttercream doesn't need refrigeration either.

I just used sleeve fillings for the first time last night, pineapple and strawberry, both were pretty tasty, definitely gonna use them from now on, so convenient

I love the strawberry sleeve filling. It was super delish. I can't find any recipes for "homemade" strawberry filling, so I don't have much to compare it with! But the sleeves are very convenient and cheap.