Tomatillo sauce

For each batch,
Heat:

2 tsp oil

Sautee until beginning to brown, about 5 minutes:

2 cups onion

Add:

3 cups tomatillos, quartered or halved
2 tsp sugar
2 Tbsp garlic
1 tsp salt

Cook for about 30 seconds, then add

1 cup water

When all tomatillos looked not bright green, run through food processor. Package in pints and freeze

Adapted from Best International Recipes