Beef and Mushroom Stir-Fry with Sesame-Ginger Sauce

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Tender strips of beef and mushrooms stir-fried in a savory sesame-ginger sauce, ideal for a quick low-carb dinner. This asian fusion-inspired beef (keto, low-carb) ready in about 25 minutes blends thinly sliced flank steak, sliced shiitake mushrooms, sesame oil 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 400 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: 15 min Cook: 10 min Serves 4 Asian Fusion cuisine 400 cal/serving
Plan a meal with the AI → Shop this recipe on Instacart → Shop equipment ↓

Ingredients

Instructions

  1. Step 1: Heat 1 tbsp sesame oil in a large wok or skillet over high heat until hot but not smoking. Add 1 lb thinly sliced flank steak and stir-fry for 2-3 minutes until browned but still tender; remove and set aside.
  2. Step 2: In the same skillet, add the remaining 1 tbsp sesame oil. Add 8 oz sliced shiitake mushrooms and sauté for 4 minutes until softened and edges are slightly caramelized.
  3. Step 3: Add 1 tbsp minced fresh ginger and 3 minced garlic cloves to the mushrooms, cooking for 1 minute until fragrant.
  4. Step 4: Return the beef to the skillet and pour in 3 tbsp tamari sauce, 1 tbsp rice vinegar, and 1/4 tsp red pepper flakes. Stir-fry everything together for 2 minutes until the sauce thickens and coats the beef and mushrooms.
  5. Step 5: Remove from heat, garnish with 2 sliced green onions and 1 tbsp toasted sesame seeds, and serve immediately.

Equipment for this recipe

Top-rated tools to make this recipe successfully.

More Knives & cutting boards → Shop all kitchen tools →

Frequently asked questions

How long does Beef and Mushroom Stir-Fry with Sesame-Ginger Sauce take to make?

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

How do I store leftover Beef and Mushroom Stir-Fry with Sesame-Ginger Sauce?

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 Beef and Mushroom Stir-Fry with Sesame-Ginger Sauce?

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 Beef and Mushroom Stir-Fry with Sesame-Ginger Sauce 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.

Is Beef and Mushroom Stir-Fry with Sesame-Ginger Sauce keto?

Yes — this recipe is tagged keto, low-carb based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

Related recipes