Fall Apart Caramelized Cabbage

Name: Fall-Apart Caramelized Cabbage
Ingredients: ¼ cup double-concentrated tomato paste; 3 garlic cloves, finely grated; 1½ tsp. ground coriander; 1½ tsp. ground cumin; 1 tsp. crushed red pepper flakes; 1 medium head of savoy or green cabbage (about 2 lb.); ½ cup extra-virgin olive oil, divided; Kosher salt; 3 Tbsp. cilantro or parsley leaves; Plain whole-milk Greek yogurt or sour cream (for serving); Coarsely cracked black pepper