Roasted Kabocha Squash Soup

Name: Roasted Kabocha Squash Soup
Prep time: 15 min
Cook time: 1 h 30 min
Total time: 1 h 45 min
Cuisine: American
Ingredients: 1/2 large kabocha squash, seeded (about 3 to 4 pounds for the 1/2 squash); 2 1/2 tablespoons extra virgin olive oil, divided; Salt; 2 cups chopped or sliced onions; 2 ribs celery, sliced; 3 cloves garlic, chopped (about 1 tablespoon); 2-inch piece fresh ginger root, peeled and grated; 1/2 teaspoon ground cumin; 1 teaspoon ground coriander; 4 cups chicken stock; 2 teaspoons kosher salt; 1/4 teaspoon black pepper; Lime juice, for serving; Chopped fresh cilantro, for serving