i really have no idea would aluminum foil work ? idk help!!!!
NoBut you might be able to bake them in custard cupsYou could also buy silicone muffin cupsBut buying a muffin pan might be easiest∠°)
First buy a reloading book, then buy a press kit ,any press is fine ,any gun is worth reloading for ,as far as 12 GA you will need a shoot shell press ANY will do (lee is the cheapest) as far as cost My weartherby cost per box at dealer is $100 my cost to reload is $8 hows that for a mark, up hope i helped