High Protein Stir-Fried Beef with Onions
Elevate your weeknight dinners with this high-protein stir-fried beef with onions—an irresistible combination of tender beef sirloin and caramelized onions coated in a savory garlic-ginger soy marinade. Perfectly balanced with the rich umami flavors of oyster sauce and sesame oil, this dish is quick to whip up in just 25 minutes, making it an ideal choice for busy evenings. The marinated beef is stir-fried to perfection in a hot skillet, while the caramelized onions add a sweet, aromatic depth. Garnished with fresh green onions, this protein-packed recipe pairs beautifully with steamed rice, quinoa, or stir-fried vegetables, offering a healthy, flavor-packed meal your whole family will love. Whether you're seeking a quick, nutritious dinner or meal-prep inspiration, this easy stir-fry recipe is a must-try!
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Recipe Information
Ingredients
- 450 grams beef sirloin (thinly sliced)
- 2 pieces onion (medium-sized, sliced)
- 3 tablespoons soy sauce (low-sodium)
- 2 tablespoons oyster sauce
- 1 tablespoon cornstarch
- 2 tablespoons water
- 1 teaspoon ginger (grated)
- 3 cloves garlic (minced)
- 2 tablespoons vegetable oil (or any neutral oil)
- 1 teaspoon sesame oil
- 0.5 teaspoon ground black pepper
- 2 stalks green onion (chopped, for garnish)
Instructions
In a small bowl, prepare the marinade by mixing soy sauce, oyster sauce, cornstarch, water, grated ginger, and ground black pepper. Stir until the cornstarch is fully dissolved.
Add the sliced beef to the marinade and toss to coat. Let it sit for 10 minutes while you prepare the other ingredients.
Heat a large skillet or wok over medium-high heat. Add 1 tablespoon of vegetable oil and swirl to coat.
Once the oil is hot, add the sliced onions. Stir-fry for 2-3 minutes until the onions soften slightly and begin to caramelize. Remove the onions from the pan and set aside.
Add the remaining 1 tablespoon of vegetable oil to the skillet. Add the marinated beef in a single layer (work in batches if needed to avoid overcrowding) and stir-fry for 2-3 minutes until lightly browned but not fully cooked.
Return the cooked onions to the skillet, along with the minced garlic. Stir-fry everything together for another 2-3 minutes until the beef is fully cooked and the onions are tender.
Drizzle the sesame oil over the stir-fry and give it a final toss.
Remove from heat and garnish with chopped green onions before serving.
Serve hot with steamed rice, quinoa, or your choice of vegetables for a complete high-protein meal.
Nutrition Facts
Calories |
1615 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 105.9 g | 136% | |
| Saturated Fat | 32.5 g | 162% | |
| Polyunsaturated Fat | 5.9 g | ||
| Cholesterol | 318 mg | 106% | |
| Sodium | 2681 mg | 117% | |
| Total Carbohydrate | 40.5 g | 15% | |
| Dietary Fiber | 5.3 g | 19% | |
| Total Sugars | 10.4 g | ||
| Protein | 123.6 g | 247% | |
| Vitamin D | 0.0 mcg | 0% | |
| Calcium | 140 mg | 11% | |
| Iron | 11.6 mg | 64% | |
| Potassium | 2177 mg | 46% | |
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
