Vegetable Packed Chowder

Name: Vegetable Packed Chowder
Ingredients: 2 poblano chiles; 2 tablespoons olive oil, divided; 4 ears corn or 2 cups corn kernels; 4 slices center-cut bacon, diced; 1 tablespoon butter; 1 yellow onion, finely chopped; 2 garlic cloves, minced; 1 celery rib, diced; 1⁄2 red bell pepper, diced; 1 carrot, scrubbed, diced; 1 tablespoon flour; 3 red potatoes, scrubbed, diced; 1 quart vegetable stock; 1 cup milk or 1 cup cream; 1⁄8 teaspoon sugar; 1⁄8 teaspoon nutmeg; 1⁄2 mustard greens, small bunch washed; salt, to taste; white pepper, to taste