Ingredients
Equipment
Method
- Place the sliced flank steak and cornstarch into a large zip-top bag, seal it, and shake until all the beef is evenly coated. Set aside while you prepare the sauce.
- Heat 1 tablespoon olive oil and 1 tablespoon sesame oil in a medium saucepan over medium-high heat. Add the garlic and ginger, and cook for about 1 minute until fragrant, stirring to prevent scorching.
- Pour in the soy sauce, water, and brown sugar. Stir until the sugar has dissolved. Bring the mixture to a boil for 2 to 3 minutes, then lower the heat and let the sauce simmer for about 5 minutes until slightly thickened. While the sauce reduces, move on to cooking the beef.
- In a large skillet, heat the remaining 2 tablespoons olive oil and 1 tablespoon sesame oil over medium-high or high heat. Add the coated steak and cook for 5 to 7 minutes, flipping the pieces occasionally, until the beef is browned and cooked through.
- Add the broccoli florets to the skillet with the cooked beef.
- Pour the simmered soy sauce mixture over the beef and broccoli. It will bubble up; toss everything together so the beef and broccoli are coated. Allow it to simmer for 3 to 5 minutes, or until the broccoli is just crisp-tender.
- If you prefer a thicker sauce and it hasn't thickened yet, combine 1 tablespoon cornstarch with 1 tablespoon water to make a slurry. Stir the slurry into the skillet and cook for about 1 minute, or until the sauce reaches your desired consistency.
- Remove from heat and stir in the sliced green onions.
- If desired, sprinkle with red pepper flakes and sesame seeds just before serving.
Nutrition
Notes
Use tamari or gluten-free soy sauce for a gluten-free version. You can swap in sirloin, skirt steak, or ribeye if you slice them thin and against the grain. Store leftovers in an airtight container in the refrigerator for up to 3 days; reheat in a skillet with a splash of water or soy sauce to loosen the sauce. For a spicier dish, add more red pepper flakes or a bit of chili garlic sauce. Serve hot over steamed rice, cauliflower rice, or alongside noodles for a complete meal. Freezing is not recommended as the broccoli texture will suffer.
