I like Kraft Mac & Cheese and the box feeds 2 of us (older) hikers. I think the young guys eat the entire box.
I buy a 12-pack at Costco and repackage the elbows in quart baggies at home to save weight and space.
In camp, bring only 2 cups of water to boil to save fuel and water. When the water is boiling add the elbows and boil about 6 minutes, then add the cheese packet and about 1 1/2 Tablespoons of powdered milk. Turn off the heat, cover the pot and let the mac & cheese “steep” a couple of minutes until the liquid is absorbed. (This is similar to the microwave instructions on the box.) If you carry a small piece of plastic (like the lid of a planters peanut can with the rim cut off) you can scrape your pot clean and get every last calorie. Then swish water in the pot and drink it and your pot is clean without much effort and without dumping waste water into the environment.
Browse the grocery store pasta shelves and you can find many similar dinners like Near East spicy tomato, Kraft minute Brown Rice, Papadini lentil Orzos. All use the same basic cooking time and fuel. You can add a tuna packet, hard boiled egg or anything else that sounds good to any of these meals. Try these as a one pot dinner at home, but remember everything tastes better in the woods!
Enjoy!
Marcia