Ginger Garlic Beef Stir-Fry
Thinly sliced sirloin sears with fresh ginger, garlic, bell pepper, broccoli, and snap peas. A savory soy and oyster sauce coating, toasted sesame oil, and optional red pepper flakes finish this quick stir-fry.
About This Recipe
This stir-fry is built around the savory pairing of ginger and garlic with thinly sliced sirloin. Soy sauce and oyster sauce bring salt and depth, while toasted sesame oil contributes a nutty aroma. A little cornstarch clings to the beef during the short marinade and helps the sauce coat the finished pieces.
The result is bold and savory, with fresh ginger still easy to notice. Red pepper flakes add a gentle warmth; leave them out for a milder pan of beef and vegetables. Cutting the sirloin across the grain into even, narrow strips makes it easier to portion and helps the pieces cook at a similar pace.
Give the beef its 15-minute marinade while you finish slicing and measuring the vegetables. Leave space between batches so the hot pan can brown the meat instead of letting released moisture build up. If the wok is crowded, the beef tends to steam before it can color.
A wide skillet is a practical substitute when it can hold the strips in a single layer. Each vegetable contributes a different texture. Bell pepper softens and brings mild sweetness; broccoli catches the savory coating in its florets; snap peas add a crisp bite.
Slice the pepper into slender strips and keep the broccoli pieces small so the vegetables finish in the same short stir-fry window. Add the aromatics briefly before the vegetables, and keep them moving in the hot oil so the minced garlic does not scorch. The sauces already add salt, so taste a cooked bite before seasoning further.
The crushed red pepper flakes provide adjustable heat without changing the basic savory profile. Green onions, added at the end, provide a fresh counterpoint to the salty sauce and browned beef. A wide pan and a flexible spatula make it easier to toss the vegetables without breaking the broccoli florets, while tongs help turn the beef as it sears.
Serve the stir-fry soon after the beef and vegetables are tossed together, while the snap peas and broccoli still have some bite. Plain rice or noodles make a simple base for the savory coating; steamed rice also catches sauce left in the pan. To make dinner more relaxed, portion the sauces and slice the vegetables before heating the wok, then cook the beef in batches and finish everything just before serving.
This order keeps the work organized and preserves the contrast between browned beef and crisp-tender vegetables. Thinly sliced sirloin sears with fresh ginger, garlic, bell pepper, broccoli, and snap peas. A savory soy and oyster sauce coating, toasted sesame oil, and optional red pepper flakes finish this quick stir-fry.
Ingredients
- 1 lb beef sirloin, thinly sliced against the grain (450g)
- 2 tablespoons soy sauce (30mL)
- 1 tablespoon oyster sauce (15mL)
- 1 tablespoon cornstarch (8g)
- 2 teaspoons toasted sesame oil (10mL)
- 3 garlic cloves, minced (9g)
- 1 tablespoon fresh ginger, minced (15g)
- 1 red bell pepper, sliced (150g)
- 1 cup broccoli florets (90g)
- 1 cup snap peas (100g)
- 2 tablespoons neutral cooking oil, divided (30mL)
- 1/4 cup green onions, sliced (25g)
- 1/2 teaspoon crushed red pepper flakes (1g)
Utensils
- Cutting board
- Sharp knife
- Mixing bowl
- Measuring spoons
- Large skillet or wok
- Spatula
- Tongs
- Vegetable peeler
- Colander
- Small bowl (for seasoning)
- Serving platter
Step by Step Instructions
- Toss the beef with the soy sauce, oyster sauce, cornstarch, and toasted sesame oil and marinate for 15 minutes.
- Heat 1 tablespoon neutral cooking oil in a wok over high heat.
- Sear the beef in an uncrowded layer for about 2 to 3 minutes, working in batches as needed, until browned. Check the thickest strip in each batch with an instant-read thermometer; continue cooking as needed until it reaches 145°F (62.8°C). Transfer the beef to a clean plate and let it rest for at least 3 minutes while you cook the vegetables.
- Add the remaining 1 tablespoon neutral cooking oil, then stir-fry the garlic and ginger for 30 seconds.
- Add the red bell pepper, broccoli, and snap peas and stir-fry for 4 to 5 minutes, until crisp-tender.
- Return the beef to the wok, add the crushed red pepper flakes, and toss for 1 to 2 minutes until the sauce coats the beef and vegetables.
- Remove from the heat, finish with the green onions, and serve the Ginger Garlic Beef Stir-Fry immediately.
Variations & Serving Suggestions
This stir-fry is easy to adjust while keeping its beef base. The options below follow the same quick, high-heat method and use quantities that fit the recipe.
- Replace sirloin with equal-weight flank or skirt steak, sliced thinly against the grain.
- Replace the three listed vegetables with 3 cups total quick-cooking vegetables.
- Omit the crushed red pepper flakes for a mild stir-fry.
Storage & Reheating
Storage
Within two hours of cooking, divide leftover Ginger Garlic Beef Stir-Fry into shallow portions and refrigerate them in an airtight container at 40°F (4°C) or below. Use refrigerated leftovers within 3 to 4 days; freeze sooner if they will not be used in that window.
Reheating
Reheat Ginger Garlic Beef Stir-Fry gently in a covered skillet over low to medium-low heat with a small splash of the original sauce to retain moisture and flavor. Turn or stir as needed for even heating and verify that the center reaches 165°F (74°C) before serving.
Practical Cooking Notes
chef's knife, cutting board, measuring tools, mixing bowl, wok or large skillet, tongs.
Check the thickest strip in each batch with a food thermometer before returning the beef to the wok. USDA FSIS guidance for whole-muscle beef steaks is 145°F (62.8°C), followed by a rest of at least 3 minutes. See USDA FSIS safe-temperature guidance.
Cooking Questions & Helpful Tips
Can I replace the sirloin?
Replace the 1 pound sirloin with 1 pound flank steak or skirt steak, sliced thinly against the grain. Keep the marinade quantities unchanged and cook in batches so the beef sears rather than steams.
Can I change the vegetables?
Replace the bell pepper, broccoli, and snap peas with 3 cups total of quick-cooking vegetables such as bok choy, mushrooms, or thinly sliced carrots. Add firmer vegetables first.
Why cook the beef in batches?
An uncrowded wok stays hot enough to brown the cornstarch-coated beef. Crowding releases moisture and makes the beef steam, so transfer each browned batch before cooking the vegetables.
Can I prepare components ahead?
Slice and marinate the beef for up to 8 hours in the refrigerator. Cut the vegetables separately, then stir-fry everything shortly before serving for the best texture.