Beef and Mushroom Stir-Fry with Garlic Soy Sauce

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Tender strips of beef and mushrooms stir-fried in a savory garlic soy sauce for a fast, low-carb dinner. This asian-inspired beef (keto, low carb) ready in about 22 minutes blends thinly sliced beef sirloin, sliced cremini 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 410 calories and feeds 2, 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: 12 min Serves 2 Asian cuisine 410 cal/serving
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Ingredients

Instructions

  1. Step 1: Heat 1 tbsp olive oil in a large wok or skillet over high heat until shimmering. Add 10 oz thinly sliced beef sirloin and stir-fry for 3-4 minutes until browned but still tender. Remove beef and set aside.
  2. Step 2: Add 1 tbsp sesame oil to the same pan, then add 3 minced garlic cloves and 1 tsp grated ginger. Stir-fry for 30 seconds until aromatic.
  3. Step 3: Add 1 cup sliced cremini mushrooms and cook for 4 minutes, stirring often, until mushrooms release moisture and start to brown.
  4. Step 4: Return the beef to the pan and pour in 2 tbsp soy sauce, 1/4 tsp red chili flakes, and 1/4 tsp black pepper. Toss everything together for 2 minutes until heated through and sauce coats the ingredients.
  5. Step 5: Remove from heat and garnish with 2 chopped green onions before serving.

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Frequently asked questions

How long does Beef and Mushroom Stir-Fry with Garlic Soy Sauce take to make?

Total time is about 22 minutes (10 min prep + 12 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 Garlic Soy 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 Garlic Soy 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 Garlic Soy Sauce for a different number of people?

The recipe is written for 2 servings. Multiply each ingredient by (your serving target / 2). 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 Garlic Soy Sauce keto?

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

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