Dice onion and bell pepper, then add to the hot oil; cook 4-5 minutes until tender.
Peel and chop the potatoes.
Once the onion and pepper are tender, add chicken broth and potatoes. Bring to a boil, then reduce heat and simmer for 10 minutes.
Stir the corn into the pot and and cook for ten minutes more.
In a separate bowl, combine milk, flour, salt, and pepper; pour this into the corn mixture and continue to cook until thick and bubbly, about 10 more minutes.
Serve soup with whole wheat rolls and apple slices on the side. serving = 1 1/4 cup soup plus one roll