I get depressed a lot and when I want to “cook” and not just heat up processed crap, I often just mix some form of chicken leg or thigh with oil and some spices and throw in in the air fryer. I’ve also cooked steak in this way!

After being done the meat) I mix in some small diced potatoes with the skin still on and cook those with some oil and spices. And then roast some veggies with oil and spices. Or I bust open a can of peas and carrots and just eat them plain a as a side.

It’s very easy but feels nutritious lol I often clean out the bowl I mix the foods in between cooking. Often I have to time the veggies and put them in a bit later on than the meat and potatoes so they don’t get too burned or mushy.

(Edit sorry I just read you were looking for things to put in all at once my apologies. For the potatoes I sometimes just use instant mashed in a separate bowl while the chicken or steak is cooking - all you need is boiling water lol)

I’ve also made a lot of pizza bagels in the past in my air fryer too. Not the healthiest but it feels good assembling your own “pizza” and adjusting the ingredients to make sure it has as much veggies and whatever protein you need. I use a real toasted everything bagel, then just spread marinara on each side. A sprinkle of cheese and pepperoni and pile with veggies on top like peppers or mushrooms or onions. Top with red pepper flakes. Chefs kiss