Roasted Autumn Vegetable Chowder recipes

Name: Roasted Autumn Vegetable Chowder recipes
Ingredients: 3 small russet potatoes, peeled and cut in chunks; 1 sweet potato, peeled and cut in chunks; 1 small head of cauliflower, cut in chunks; 1/2 head of broccoli, cut in chunks; 2 leeks, white part only, rinsed well and sliced; 1 onion, cut in chunks; 3 large garlic cloves, peeled; 3 tablespoons olive oil; 1 teaspoon dried thyme; 1/2 teaspoon dried sage; 1/2 teaspoon coriander powder; large pinch of kosher salt; ground black pepper; one cup of vegetable broth; 1/2 cup of white wine; 1/2 onion, diced; one carrot, diced; one celery stalk, diced