Stuffed Onions - Vegetable Medley - National Onion Association

Ingredients

• 4 large yellow onions (9 to 11 ounces each)
• 2 teaspoons olive oil
• 1 pound yellow summer squash, cut into julienne strips
• 1/2 pound mushrooms, sliced
• 3 stalks celery, sliced
• 1 red bell pepper, sliced
• 3 large cloves garlic, thinly sliced
• 2 medium tomatoes, cubed
• 1/3 cup parsley, minced
• 1/2 teaspoon tarragon
• 1 cup white wine*