Curried Chicken without cream

2 teaspoons olive oil 1 kg frozen puff pastry , defrosted 1 red onion , finely sliced 150 g butternut squash, peeled and cubed 150 g sweet potatoes , peeled[...]

2 tablespoons olive oil 1 kg chicken fillet 60 g butter or 60 g margarine 1 large onion , chopped 2 tablespoons plain flour 1 teaspoon curry powder 1 1/4 cups[...]