I love salted butter caramel, or caramel au beurre sale if you want to get all fancy and French-ified.
This goes quite well with a lot of things. I bet it'd be yummy to drizzle on pound cake or chocolate cake or add to coffee.
1/2 tsp salt
Caramelize the sugar. Add the cream, butter, salt and cook on very low heat for three minutes.
I tried to use this to fill a cake and it was a disaster. Don't try this, peeps. I'll come up with something else and post it.