Healthy food on low budget

J.D at getrichslowly writes a post as a response to a query: "What’s your favorite healthy food that can be bought on a college student budget?":
A cup of rice and a vegetarian stir-fry
Replace soda with water
Pasta primavera
Fruitshakes/smoothies
Cheese and crackers
Nuts
Beans (flavored with a little meat)
Fruits and vegetables

And adds that " Learning to eat (and prepare) more meals at home is an excellent way to reduce your food budget and eat healthfully. Find a source of recipes that you trust and learn to prepare them.
But that is the whole theme behind The Bachelor Cooking.