Kasodi- ugandan sweetcorn cobs in a peanut and coconut sauce

Ingredients

• 1 cup redskin peanuts, roasted, skins removed and coarsely ground
• 600 g corn on the cob, cooked and cut into 1 inch pieces
• 5 medium hot green chillies, minced (or to taste)
• 1 ½ tablespoon ginger
• 1 ½ cups sweetcorn off the cob
• 1 ¼ cups passata
• 1 ½ cups coconut milk
• 2 tablespoons sunflower oil
• 2 teaspoons cumin seeds
• ½ teaspoon asafoetida (optional)
• 2 teaspoons coriander seed powder
• ¼ teaspoon turmeric
• 2 teaspoons salt (or to taste)
• ¼ cup fresh coriander, chopped