Easy Chicken without cornflakes almonds grain

1 tablespoon butter or 1 tablespoon margarine 1 lb boneless skinless chicken breast , cut into 1/ 2-inch pieces 1/4 cup chicken broth (14-1/ 2 oz can) or 1/4[...]

2 1/2 tablespoons butter or 2 1/2 tablespoons margarine 1 tablespoon olive oil 1 onion , chopped 1/2 tablespoon dried thyme 3 tablespoons dry white wine or 3[...]

1 lb chicken piece 2 tablespoons olive oil 1 onion , peeled and sliced 2 garlic cloves , peeled and chopped 2 yellow peppers, cubed 6 plum tomatoes ,[...]