You might need to buy:
- 16oz can diced tomatoes
- herbs and spices of choice
You might need to buy:
- vegetable oil
- black mustard seeds
- chopped onions
- grated fresh ginger root
- ground cumin
- ground coriander
- ground cardamom
- salt
- minced fresh green chile or 1/2 teaspoon cayenne
- peeled and cubed butternut squash
- water or vegetable stock
- tamarind concentrate