Kung Pao Cauliflower

Name: Kung Pao Cauliflower
Ingredients: 1 large Cauliflower, cut into small florets; 5 tbsp Cornstarch; 3 tbsp Water; 1 tbsp Soy sauce; 1 tbsp Peanut oil; 2 tsp Peanut oil; 3-4 Dried red chilies (You can add more for a spicier version); 1 tsp Black peppercorns, coarsely ground*; 1/2 tsp Red pepper flakes* (You can add more for a spicier version); 1/4 cup Cashewnuts; 5-6 cloves Garlic, finely minced; 1 Ginger, finely minced; 5-6 Scallions, chopped; 3 tbsp Soy sauce; 1 tbsp Sugar; 1 tbsp Rice wine vinegar; 2 tbsp Cornstarch; 1/2 cup Water