6 skinless, boneless chicken breast halves – diced
2 (10.75 ounce) cans condensed cream of mushroom soup
2 (10.75 ounce) cans condensed cream of chicken soup
1 onion, finely chopped
1 (14.5 ounce) can chicken broth
4 large potatoes, peeled and diced
6 carrots, peeled and sliced
1 (16 ounce) package frozen sweet peas, thawed
1/2 cup margarine
1/2 cup all-purpose flour
1 cup milk