Gretchen's Tomato Orange Soup

INGREDIENTS

• 1/3 cup butter
• 1 large onion, chopped
• 2 cups white wine
• 3 quarts chicken stock
• 3 large fresh tomatoes, chopped
• 1 (28 ounce) can crushed tomatoes
• 3 fresh poblano chile peppers
• 1 carrot, peeled and sliced
• 1 bay leaf
• 1 tablespoon grated orange zest
• 1 teaspoon chopped fresh thyme
• 1/2 teaspoon Spanish smoked paprika
• salt and freshly ground black pepper to taste
• 1/4 cup heavy cream
•  
• 1/2 cup creme fraiche
• 1 tablespoon chopped fresh basil