Orange Cauliflower Bowls

Name: Orange Cauliflower Bowls
Prep time: 20 min
Cook time: 10 min
Total time: 30 min
Cuisine: Asian, Chinese
Ingredients: 1 cup basmati rice; 3 cups vegetable oil; 1 1/4 cup cornstarch; 1 teaspoon baking powder; 1 teaspoon kosher salt; 1 large egg (beaten); 1/2 cup lager or pilsner beer; 1 head cauliflower (cut into florets); 2 green onions (thinly sliced); 2 teaspoons toasted sesame seeds; 1/2 cup chicken stock; 1/4 cup freshly squeezed orange juice; 3 tablespoons sugar; 3 tablespoons rice wine vinegar; 2 tablespoons reduced sodium soy sauce; 3 cloves garlic (minced); 2 teaspoons orange zest; 2 teaspoons Sriracha (or more, to taste); 1/4 teaspoon ground ginger; 1 tablespoon cornstarch