I used to have a Coleman folding oven I used for stuff like this, then foolishly gave it away before moving into the van.
I’ve tried baking biscuits in a dogbowl oven and on a flat pan with mixed results.
- Nostalgia MyMini sandwich press, part of my gear for cooking with excess solar power
- Walmart Great Value jumbo biscuits
- 40-something Wh. My Kill-a-Watt could only show 0.04kWh so it was somewhere between 40-50Wh.
Quite tasty, I ate them without butter or jelly. These are the best so far. There’s a stripe in them because the sandwich grill has a diagonal line in it for making triangular sammiches.
:-) There are things in mine I thought I’d improve/finish, but it works. I gave up on trying to impress wimmenfolk so if it’s good enough for me and dog then it’s good enough.