Pan-Seared Beef with Garlic and Rosemary

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

Tender beef strips cooked in a savory garlic-rosemary butter sauce, served with crispy roasted vegetables. This asian-inspired beef (low carb, keto) ready in about 33 minutes pairs flank steak, avocado oil, garlic for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 calories and feeds 4, so it slots cleanly into a low-carb week and pairs well with cauliflower rice or roasted green vegetables. 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.

★ 4.4 (14 ratings) Prep: 15 min Cook: 18 min Serves 4 Asian cuisine 320 cal/serving
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Ingredients

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Instructions

  1. Step 1: Pat beef dry with paper towels and season with 1/2 tsp salt and 1/4 tsp pepper. Heat 2 tbsp avocado oil in a large skillet over medium-high heat until shimmering.
  2. Step 2: Add beef strips in a single layer and sear for 2 minutes per side until browned, then transfer to a plate.
  3. Step 3: Add remaining 1 tbsp avocado oil to the skillet, then add minced garlic and chopped rosemary. Sauté for 60 seconds until fragrant.
  4. Step 4: Add broccoli and mushrooms, cooking for 5 minutes until tender-crisp, stirring occasionally.
  5. Step 5: Return beef to skillet, add soy sauce and rice vinegar, and toss to coat. Cook for 2 minutes until sauce thickens and coats the meat.

Frequently asked questions

How long does Pan-Seared Beef with Garlic and Rosemary take to make?

Total time is about 33 minutes (15 min prep + 18 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 Pan-Seared Beef with Garlic and Rosemary?

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 flank steak from drying out.

Can I substitute ingredients in Pan-Seared Beef with Garlic and Rosemary?

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 Pan-Seared Beef with Garlic and Rosemary 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 Pan-Seared Beef with Garlic and Rosemary low carb?

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

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