1/2 med. onion
3 c. cooked tomatillos
1 tsp. salt
3-6 sm. hot green chilies
1/4 tsp. coriander
1/4 tsp. cumin
1/4 tsp. oregano
1 clove garlic

Either chop or blend and then cook onion and tomatillos (pronounced "tomateeos") together. If using fresh chilies, cook them as well. Add spices to taste.