Been trying to think of something to use to make ingots...... and a no brainer. how about clay? I don't weld so the angle iron thing is out. I dont' want to buy a bunch of Lee or Lyman ingot molds at $18 a pop. Muffin tins are too big to fit in my pot. But I can buy a few pounds of clay cheap! Press the clay into a baking pan, use some already cast ingots to make impressions, let dry, voila! What say you?