Ground Lamb and Shallot Kofta Kebabs with Pomegranate Molasses

Name: Ground Lamb and Shallot Kofta Kebabs with Pomegranate Molasses
Ingredients: 2 tablespoons crème fraîche; 1 garlic clove, minced; 1 1/4 teaspoons salt; 1/2 teaspoon freshly ground black pepper; 1 pound ground lamb; 12 large shallots—peeled, halved lengthwise and root ends trimmed but kept intact; 2 tablespoons extra-virgin olive oil; 1/3 cup water; 1 1/2 teaspoons pomegranate molasses; 1 teaspoon fresh lemon juice; 2 tablespoons chopped scallions; 1 tablespoon chopped flat-leaf parsley; Warm pita bread, for serving