Creamy Chicken Poblano Soup

Ingredients

• 8 tablespoons unsalted butter (1 stick)
• 2 cups small-diced onion (about 1 large)
• 4 celery stalks cut into medium dice
• 3 carrots cut into medium dice
• 2 garlic cloves minced
• 3 medium poblano peppers, seeded and cut into medium dice
• 1 1/2 teaspoon kosher salt
• 1/2 teaspoon freshly ground black pepper
• 1 teaspoon ground cumin
• 1/4 teaspoon dried thyme
• 8 cups chicken broth (2 quarts)
• 2 cups heavy cream
• 3 cups shredded cooked chicken breast (home roasted or rotisserie )
• 1/4 cup chopped fresh cilantro
• tortilla strips and sliced radishes for garnish