Hot and Tangy Szechuan Peppercorn Beef Stir Fry

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

Tender strips of beef wok-seared with fiery Szechuan peppercorns and fresh chili for an electrifying spicy stir fry. This chinese-inspired beef ready in about 20 minutes pairs flank steak, vegetable oil, Szechuan peppercorns, crushed for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 350 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: 10 min Serves 3 Chinese cuisine 350 cal/serving
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Ingredients

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Instructions

  1. Step 1: Slice 12 oz flank steak thinly against the grain into 1/4-inch strips and toss with 1 tsp cornstarch in a bowl until evenly coated; set aside.
  2. Step 2: Heat 3 tbsp vegetable oil in a wok over high heat until shimmering. Add 1 1/2 tsp crushed Szechuan peppercorns and 6 halved dried red chilies, stir-frying for 30 seconds until fragrant.
  3. Step 3: Add 4 minced garlic cloves and 1 tbsp julienned ginger, stir-frying for 20 seconds until aromatic but not burnt.
  4. Step 4: Add the beef strips and stir-fry vigorously for 2-3 minutes until browned and just cooked through.
  5. Step 5: In a small bowl, mix 3 tbsp low sodium soy sauce, 2 tbsp Chinese black vinegar, and 1 tsp brown sugar until sugar dissolves.
  6. Step 6: Pour the sauce over the beef in the wok, stirring constantly for 1 minute until the sauce thickens and coats the beef.
  7. Step 7: Add 3 sliced scallions, toss to combine, and remove from heat immediately to preserve freshness.

Frequently asked questions

How long does Hot and Tangy Szechuan Peppercorn Beef Stir Fry take to make?

Total time is about 20 minutes (10 min prep + 10 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 Hot and Tangy Szechuan Peppercorn Beef Stir Fry?

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 Hot and Tangy Szechuan Peppercorn Beef Stir Fry?

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 Hot and Tangy Szechuan Peppercorn Beef Stir Fry 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.

What goes well with Hot and Tangy Szechuan Peppercorn Beef Stir Fry?

Chinese 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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