Stir-Fried Beef with Garlic and Thyme

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

Quick stir-fry of tender beef strips infused with garlic and fresh thyme, perfect for a flavorful weeknight dinner. This Asian Fusion-inspired beef recipe, ready in about 18 minutes, pairs beef sirloin, garlic cloves, fresh thyme for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 400 calories and feeds 4, 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: 8 min Serves 4 Asian Fusion cuisine 400 cal/serving
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Ingredients

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Instructions

  1. Step 1: Heat 2 tbsp vegetable oil in a wok or large skillet over high heat until shimmering, about 1 minute.
  2. Step 2: Add 3 minced garlic cloves and 1 tsp chopped fresh thyme to the oil, stir-frying for 30 seconds until fragrant but not browned.
  3. Step 3: Add 1 lb thinly sliced beef sirloin and 1/2 tsp black pepper, stir-frying for 3-4 minutes until beef is mostly cooked but still tender.
  4. Step 4: Pour in 2 tbsp soy sauce and 1 tbsp sesame oil, tossing to coat the beef evenly. Cook for an additional 1 minute until the sauce thickens slightly and clings to the beef.
  5. Step 5: Remove from heat and stir in 2 sliced scallions before serving over steamed rice or noodles.

Frequently asked questions

How long does Stir-Fried Beef with Garlic and Thyme take to make?

Total time is about 18 minutes (10 min prep + 8 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 Stir-Fried Beef with Garlic and Thyme?

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 beef sirloin from drying out.

Can I substitute ingredients in Stir-Fried Beef with Garlic and Thyme?

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 Garlic and Thyme 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 Garlic and Thyme?

Asian Fusion 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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