Stir-Fried Beef with Oyster Sauce and Garlic Green Beans

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Tender strips of beef quickly stir-fried with crisp green beans in a savory oyster sauce, accented by fragrant garlic for a simple and flavorful Asian stir-fry. This chinese-inspired beef ready in about 25 minutes blends flank steak, thinly sliced, green beans, trimmed, garlic cloves, minced into a versatile sauce that lifts everything from grain bowls and roasted vegetables to grilled proteins — a small-batch staple worth keeping in the fridge. Each serving lands at about 390 calories and feeds 4, so a small batch covers several meals across the week without taking over the fridge. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 10 min Cook: 15 min Serves 4 Chinese cuisine 390 cal/serving
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Ingredients

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Instructions

  1. Step 1: Toss 1 lb thinly sliced flank steak with 1 tsp cornstarch and 1/4 tsp black pepper until evenly coated.
  2. Step 2: Heat 2 tbsp vegetable oil in a large wok or skillet over high heat until shimmering. Add the beef in a single layer and stir-fry for 2-3 minutes until browned but still tender. Remove beef and set aside.
  3. Step 3: Add remaining 1 tbsp vegetable oil to the wok, then add 4 minced garlic cloves and 12 oz trimmed green beans. Stir-fry for 3-4 minutes until the beans are bright green and just tender.
  4. Step 4: Return the beef to the wok. Stir in 3 tbsp oyster sauce, 1 tbsp soy sauce, 1 tsp brown sugar, and 1/4 cup water. Cook for 1-2 minutes until the sauce thickens slightly and coats the beef and beans.
  5. Step 5: Remove from heat and serve immediately with steamed rice if desired.

Frequently asked questions

How long does Stir-Fried Beef with Oyster Sauce and Garlic Green Beans take to make?

Total time is about 25 minutes (10 min prep + 15 min cook). A small batch typically covers several meals in the week — store as the recipe directs.

How do I store leftover Stir-Fried Beef with Oyster Sauce and Garlic Green Beans?

Transfer to an airtight jar and refrigerate for up to 5–7 days. Most sauces freeze well for up to 2 months — portion into small containers or freezer bags so you can thaw only what you need. Stir before serving; cream- or yogurt-based sauces may separate on standing.

Can I substitute ingredients in Stir-Fried Beef with Oyster Sauce and Garlic Green Beans?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Stir-Fried Beef with Oyster Sauce and Garlic Green Beans for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Stir-Fried Beef with Oyster Sauce and Garlic Green Beans?

Chinese beef like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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