Ingredients

• 1 tablespoon vegetable oil
• 1 1/2 pounds boneless beef sirloin steak, cut into thin strips
• 1 onion, sliced
• 3 cloves garlic, minced
• 3 large celery rib, thinly sliced crosswise
• 3 tablespoons minced fresh ginger root
• 2 tablespoons soy sauce, or to taste
• 1 teaspoon chili oil, or to taste
• 6 hoagie rolls, split lengthwise

Instructions

1. Heat vegetable oil in a large skillet over medium-high heat. Stir in the sirloin strips, and cook a few minutes until the strips begin to brown, but are still a little pink. Stir in the onion and garlic; cook for 2 minutes. Add the celery and ginger, continue cooking until the onion has softened, about 3 minutes. Season with soy sauce and chili oil. Divide among hoagie rolls and serve.