12 cups cauliflower florets (from about 4 pounds cauliflower)
1 large onion, peeled, quartered
1 teaspoon coriander seeds
1 teaspoon cumin seeds
3/4 cup olive oil
1/2 cup red wine vinegar
3 1/2 teaspoons curry powder
1 tablespoon Hungarian hot paprika
1 3/4 teaspoons salt
1/4 cup chopped fresh...