Caramelized Onion Flan - Ww

From Weight Watchers Magazine, Nov/Dec 2007.

• Ready In: 55 mins
• Serves: 12
• Yields: 1 Flan

Ingredients

• 2  teaspoons extra virgin olive oil
• 1  lb onion, thinly sliced
• 1  garlic clove, minced
• 2  teaspoons  chopped fresh thyme or 1⁄2 teaspoon dried thyme
• 1  cup 1% low-fat milk
• 1⁄2 cup  shredded reduced-fat swiss cheese
• 2  large eggs
• 1  teaspoon Dijon mustard
• 1⁄2 teaspoon salt

Directions

1. Preheat the oven to 375*F.
2. Heat the oil in a large nonstick skillet over medium-high heat. Add the onions and garlic. Reduce the heat and cook, stirring occasionally, until the onions are very tender and any liquid is evaporated, about 15 minutes. Stir in the thyme. Spoon the mixture into a shallow 1-quart round baking dish or a 9-inch glass pie plate.
3. Combine the milk, cheese, eggs, mustard, and salt in a bowl; beat with a whisk until blended. Pour over the onion mixture. Bake just until the top is golden and the center is set, 30-35 minutes. Cut into 12 wedges and serve warm.