Bring your macaroni noodles to a boil - as per directions on the box.
About two minutes before the noodles are fully cooked I added about a cups worth of frozen peas to the noodles. Yes I know this slows the cooking time down but I do it anyway - my bad. NOTE: If you are going to use canned peas add them to the noodles when you add the tuna otherwise they will be way mushy. ALSO if you are using canned peas you will want to drain them and rinse them well before adding to the noodles to reduce the salt content and that oh so special can flavor.
Drain noodles and peas, I use a collander to do this part so I don't burn myself.
Add drained tuna to the noodles and peas.
Add cheese and butter to the noodles, peas and tuna. Mix until butter is melted over low heat try not to scorch/burn you macaroni.
Add milk and stir well over low heat.
Add black pepper to taste and stir well.
All mixed up and cheese thoroughly blended with everything.
Ready to eat! 
Lunch for two adults for less than a $1.50!!! 
Indigo Dye Raw Muga Silk Yarn
Indigo dye scrim etc.
Raw Muga Silk Yarn
Scrim, cheesecloth, etc.
I just love that name Malus sylvestris! It's so close to malice, it makes me think of trees could have malice, well it kinda leads one's mind to old children's fairey tales of walking in the woods and tree limbs suddenly reaching down and grabbing frightened unsuspecting children! It also makes me think of little trolls hiding around every corner.