This is great for someone with little time and money. I couldnt find anything this simple when I was looking so I thought I would add it. You can add or substitute many different things. My sister puts chopped sweet pickles. My grandma would put cucumber and canned crab meat and shrimp instead of ham.
EASY MACARONI SALAD with HAM, * 2 C elbow noodles, 1/2 C cubed chedder cheese, 1/2 C cubed ham, 1/2 C mayo, 1 T mustard. * Directions: Cook, drain & rinse macaroni & put in fridge while you dice up cheese & ham. * Directions: Mix together cold macaroni, cheese, & ham in a bowl.