Roasted Garlic Onion Soup

Ingredients

• 3 large yellow onions, thinly sliced
• 2 whole heads garlic
• 1 large leek, white and light green parts, sliced
• 1 celery stalk, diced
• 1 medium carrot, diced
• 4 tablespoons olive oil, divided
• 2 tablespoons unsalted butter
• 1/2 cup dry white wine
• 5 cups vegetable broth
• 1 teaspoon soy sauce, optional
• 2 sprigs fresh thyme
• 1 bay leaf
• 1/2 teaspoon dried oregano
• Salt
• black pepper
• 3 cups day-old baguette, cut into 3/4-inch cubes
• 2 tablespoons olive oil
• 1 tablespoon fresh parsley, chopped
• 1 teaspoon dried thyme or Italian seasoning blend
• 1/4 teaspoon garlic powder
• Pinch of salt