French Onion Omelet

Directions

1. 1
   In a 10-inch ovenproof skillet heat oil over medium heat.
2. 2
   Add red onion, shallots (if desired, and sugar. Cook for 12 to 15 minutes or until tender and golden, stirring often.
3. 3
   Remove 1/4 cup cooked onion mixture and set aside.
4. 4
   Stir green onion, mustard, and thyme into skillet.
5. 5
   In a bowl beat together eggs, water, salt, and pepper.
6. 6
   Stir in 1/3 cup of the cheese.
7. 7
   Pour into skillet.
8. 8
   Bake in a 375°F for 15 minutes or until set.
9. 9
   Top with remaining cheese and reserved onion mixture.
10. 10
    Cut into wedges.
11. 11
    Makes 6 main-dish servings.