Lentil and pumpkin curry

1 cup puy lentil, washed
6 cups water
2 tsp turmeric
1 tbsp vegetable oil
2 cloves garlic, finely chopped
8 cm piece ginger, shredded
1 oinon, finely chopped
2 tbsp medium curry paste
2 cups vegetable stock
500g Qld blue pumpkin, peeled, seeded, cut into 5cm pieces
2 green apples
1/2 bunch mint leaves
1 tbsp white wine vinegar

1. Put lentils in a large heavy based pan. Add water and turmeric, cover and simmer for 45 minutes. Drain and set aside.
2. Heat oil in a large heavy based pan over a low heat. Add garlic, ginger, oinon and tomato. Stir to combine and cook for 4-5 mins. Add curry paste, stir to combine and cook for 1 minute.
3. Add vegetable stock, stir to combine, bring slowly to the boil, then reduce to a simmer. Add lentils and pumpkin, and cook for 35 mins or until pumpkin and lentils are tender.
4. Cut apples into paper thin slices and put in a bowl. Add mint and vinegar, and toss to combine. Serve curry with apple and mint salad.