As a kid my parents used to make a nice meal when camping. We had a two ring, gas camping stove but they took our home pots including a pressure cooker.
This meal was lovely but simple enough for a camping stove. Chicken and rice. It was a lovely creamy sauce and had peas in. I can't remember what else but it was served in a nest of long grain rice. The sauce is held in by the rice but gradually seeps through it. The chicken was always well mixed in the sauce and was like just small bits of fibre it was do well cooked. That's why i think it was cooked in the pressure cooker.
I was never around the tent when cooking happened. We were sent away and tbh with the summers back in the late 70s or early 80s we were rarely at the tent , but out getting into trouble with mates we made on the campsite. I should really get the recipe.
Forgot to say, if I knew the recipe I'd tell you DP because that meal might be good as it has no big lumps of food if you're having difficulties with that. Reading what I've written above it sounds like I'm describing food you give young kids on the move to solid food. It's not, it's more like a risotto cheat and just as tasty.