Beef and Mushroom Stir-Fry with Garlic and Ginger

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

A savory and satisfying keto-friendly stir-fry featuring tender strips of beef and earthy mushrooms infused with garlic and ginger. This asian-inspired beef (keto, low carb) ready in about 25 minutes pairs thinly sliced beef sirloin, salt, black pepper for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 380 calories and feeds 3, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. 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 3 Asian cuisine 380 cal/serving
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Ingredients

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Instructions

  1. Step 1: Season 12 oz thinly sliced beef sirloin with 1 tsp salt and 1/2 tsp black pepper evenly.
  2. Step 2: Heat 2 tbsp coconut oil in a large wok or skillet over high heat until shimmering, about 1 minute.
  3. Step 3: Add the beef slices in a single layer and stir-fry for 2-3 minutes until browned but not fully cooked; remove beef from pan and set aside.
  4. Step 4: Add 8 oz sliced button mushrooms to the same pan, stir-fry for 4-5 minutes until mushrooms release moisture and edges turn golden.
  5. Step 5: Add 3 minced garlic cloves and 1 tbsp minced fresh ginger, stir-frying for 30 seconds until fragrant.
  6. Step 6: Return the beef to the pan, pour in 2 tbsp soy sauce and drizzle 1 tsp sesame oil; toss everything together and cook for another 2 minutes until beef is cooked through and sauce slightly thickens.
  7. Step 7: Remove from heat, garnish with 2 chopped green onions and sprinkle 1/4 tsp red chili flakes if using, serve hot.

Frequently asked questions

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

Total time is about 25 minutes (10 min prep + 15 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

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

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep thinly sliced beef sirloin from drying out.

Can I substitute ingredients in Beef and Mushroom Stir-Fry with Garlic and Ginger?

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 and Ginger for a different number of people?

The recipe is written for 3 servings. Multiply each ingredient by (your serving target / 3). 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 and Ginger 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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