Beef Casserole

Ingredients:

1 kg steak, diced
½ cup flour
3 tablespoons vegetable oil
2 bunches of spring onion
3 carrots
4 celery stalks
1 tsp garlic paste
1/3 cup tomato paste
½ cup red wine
1 can tomatoes
2 tablespoons fresh thyme
season with salt & pepper
Fresh thyme to serve