Italian Chicken Casserole

2 tablespoons olive oil 1 cup onion , chopped 3 garlic cloves , minced 3 cups chicken , cooked and chopped 2 (14 1/2 ounce) cans diced tomatoes with garlic ,[...]

8 chicken thighs 3 large potatoes , cut in 1" slices 1 small onion , sliced thin 1 cup canned tomato , drained and chopped 1 teaspoon dried basil 1/2 teaspoon[...]

2 lbs boneless skinless chicken breasts 1 (10 3/4 ounce) can 98% fat-free cream of chicken soup 4 medium potatoes 2 cups shoestring carrots (I buy them[...]