Oven roasted potato mushroom curry

Ingredients (Serves 2):
3 potatoes - diced
1 onion - diced
4 shiitake mushrooms - diced
1 tsp cumin seeds
1/2 tsp ajwain
1 tsp garam masala
3/4 tsp turmeric powder
1 tsp sugar
1-2 tsp ginger garlic paste
1 Tbsp Oil
Salt

Method:
1) Preheat oven to 200 degree Celsius. Oven roast potatoes. When they begin to change colour, roast shiitake mushrooms and 1/2 of diced onions too. Once done, remove from the oven.
2) Heat oil in a frying pan (medium heat). Add cumin seeds, ajwain, diced onion. Fry for 2 minutes. Add turmeric powder, ginger garlic paste and garam masala powder. Fry for a minute.
3) Add roasted vegetables and sugar. Check for salt. Fry for a minute or two.
DONE!!!!!