Actually, I could do that. I have a Lodge Dutch oven. Some months ago, I bought an outdoor fireplace. I got it to burn trash and cook if my other methods to cook ran out of fuel. I have some wood cut up and ready, plus charcoal. It has a pull out drawer for the wood or charcoal to be in and a grate over the drawer to place food. I’d take the grate out and put the Dutch oven in the coals and some of top of it and that would create an oven.
Thanks for reminding me about that outdoor fireplace.
Now is the time to acquire skills. And the bad experiences can be fed to chickens or pigs if you have them.
/johnny