Beef Stew by Create Cooking's Channel

2 oz vegetable oil,
1 ½ lb cubes beef,
1 ½ tsp black pepper,
1 tbsp mixed spices,
10 cardamom seed,
3 bay leaf,
few cinnamon sticks,
1 lb diced onion,
3 oz diced celery,
3 chopped garlic clove,
1 lb chopped mushroom,
3 oz diced green pepper,
1 tsp thyme powder,
2 tsp salt,
½ tsp rosemary,
1 lb potato cubed,
3 tbsp flour,
½ cup water.