Butternut Squash soup

Ingredients:

• 1 large butternut squash (about 2 1/2 pounds), peeled, seeded, and cut into 1-inch cubes
• 1 large onion, chopped
• 2 cloves garlic, minced
• 2 tablespoons olive oil
• 4 cups chicken or vegetable broth
• 1 teaspoon ground cumin
• 1/2 teaspoon ground coriander
• 1/4 teaspoon ground cinnamon
• Salt and pepper, to taste
• 2 tablespoons honey
• 1/2 cup heavy cream (optional)