Question: what are inexpensive healthy foods to buy?
Answer: Brown Rice. Great for: Side dishes, rice salads, fried rice, casseroles, soups, and stews. ... 
Whole-Wheat or Multigrain Pasta. ... 
100% Whole-Wheat Bread. ... 
Nonfat Greek Yogurt. ... 
Old-Fashioned Oats. ... 
Frozen Vegetables. ... 
Russet Potato. ... 
Fresh Bagged Spinach.