Crispy Orange Cauliflower

Name: Crispy Orange Cauliflower
Prep time: 10 min
Cook time: 50 min
Total time: 1 h
Cuisine: Chinese
Ingredients: 1/2 cauliflower head (around 500 g); 1 cup flour (whole-wheat or regular); 1/2 teaspoon pepper; Pinch of salt; 1 teaspoon coriander powder; 1 teaspoon cumin powder; 3/4 cup plant-based milk (unsweetened); 2 cups fine bread crumbs; 1 tablespoon sesame oil; 2 garlic cloves; 1 inch piece fresh ginger; 1/2 teaspoon turmeric powder; 1/2 teaspoon chilli flakes (optional for spiciness); 1 1/2 cup fresh orange juice; 1 cup water or vegetable stock; Orange zest from one orange; 2 tablespoon soy sauce; 1 tablespoon rice vinegar; 2 teaspoon sugar; 1 1/2 tablespoon corn starch; 3 tablespoon water