Smoked Whole Cauliflower with Spiced Soy Butter and Satay Sauce

Name: Smoked Whole Cauliflower with Spiced Soy Butter and Satay Sauce
Ingredients: 1 large cauliflower; 2 tablespoons sesame oil, divided; 1 tablespoon plus 1 teaspoon sea salt, divided; 1/2 teaspoon freshly ground black pepper; For the spiced soy butter; 1 tablespoon coriander seeds; 2 tablespoons black peppercorns; 9 tablespoons (125g) butter, melted; 3 cloves garlic, finely minced; 3 tablespoons soy sauce; 2 tablespoons light or dark brown sugar, lightly packed; 2-inch piece fresh turmeric, grated, or 1 teaspoon ground turmeric; For the satay sauce; 1 tablespoon sesame oil; 4 shallots, finely chopped; 2-inch piece fresh ginger, grated; 1 stalk lemongrass, very finely chopped; 1/2 teaspoon sea salt; 2 cloves garlic, finely minced; 1 cup (250 milliliters) full-fat coconut milk; 3/4 cup (180 milliliters) water; 3/4 cup (200g) peanut butter, any kind; 2 tablespoons soy sauce; For garnish; 1 fresh red chili pepper (any kind), finely sliced; 4 scallions, finely chopped; A loose handful fresh cilantro, chopped; 1 lime, cut into wedges