If you have a medium-sized metal can, flour, corn starch, powdered sugar, baking soda, and maybe some borax, you can make a small forge that will work with a standard soft flame torch found at any hardware store.
NightHawkInLight was able to place a small crucible inside and melt aluminum scraps in just five minutes.
If you want to see how he developed his recipe for homemade starlite, here's the background info:
Might be handy knowledge in the end times!
Image: YouTube / NightHawkInLight