SPINACH SALAD WITH MAHOGANY ROASTED MUSHROOMS AND ONIONS
Serves 6.
Note: From "What Can I Bring?" by Anne Byrn.
• 1/3 c. balsamic vinegar
• 1 tbsp. light brown sugar
• 1/4 tsp. salt
• 1/3 c. plus 1 tbsp. extra-virgin olive oil, divided use
• 8 oz. mushrooms, lightly rinsed and patted dry (12 mushrooms)