2 tablespoons toasted sesame oil, 2 pounds beef round steak, cut into strips, 1\2 medium red bell pepper, sliced, 1\2 medium green bell pepper, sliced, 1\2 medium yellow pepper v, sliced, 1 medium onion, sliced ,14 grapes tomatoes, ,1\3 cup hoisin sauce b1\4 cup water, 3 tablespoons all purpose flour, 3 tablespoons soy sauce, 2 tablespoons garlic powder, 1 teaspoon ground cumin, 1 teaspoon dried oregano, 1 teaspoon of parpika, 1%8 teaspoon ground red pepper.
