Onion Confit

Directions

1. 1
   Heat oil in pot over medium-low heat.
2. 2
   Add onions and salt, cover, and cook 45 minutes (frozen onions may take longer) or until browned, stirring occasionally.
3. 3
   Stir in beer, 1 cup water, and thyme, scraping up bits stuck to pot.
4. 4
   Partially cover, and simmer 15 minutes, or until liquid has evaporated.
5. 5
   Stir in mustard; season with pepper.