Heh. I put the bacon grease in an old chockfullonuts metal can....it’s now 7/8 full and I’m worried ....what am I going to do when it is full?
If not then do so.
After that you can use it like any other fat. I saute my onion and garlic in bacon grease before adding them to my beans.
It is the fat of choice for frying eggs, cooking corn bread. Just don't grease you cake pans with it.
Unless you are doing a apple cake with a caramel frosting.
It adds a subtle something to the flavor.