Stovetop Spicy Szechuan Beef Stir Fry

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

A fiery and aromatic stir fry with tender strips of beef tossed in a spicy Szechuan sauce, loaded with vegetables and bold flavors. This chinese-inspired beef ready in about 25 minutes pairs flank steak, soy sauce, Szechuan peppercorns 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: 15 min Cook: 10 min Serves 3 Chinese cuisine 350 cal/serving
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Ingredients

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Instructions

  1. Step 1: Toss 12 oz thinly sliced flank steak with 3 tbsp soy sauce and 1 tsp crushed Szechuan peppercorns; let marinate for 10 minutes.
  2. Step 2: Heat 2 tbsp vegetable oil in a wok over high heat until shimmering, then add 4 minced garlic cloves, 1 tbsp grated ginger, and 1 tsp red chili flakes; stir-fry for 30 seconds until fragrant.
  3. Step 3: Add the marinated beef and stir-fry for 3-4 minutes until browned and just cooked through.
  4. Step 4: Add 1 sliced red bell pepper and 3 sliced green onions; stir-fry for an additional 2 minutes until vegetables are tender-crisp.
  5. Step 5: Stir in 1 tbsp sesame oil and pour in the cornstarch slurry made with 1 tsp cornstarch dissolved in 2 tbsp cold water; cook for 1 minute until the sauce thickens and coats the beef and vegetables evenly.

Frequently asked questions

How long does Stovetop Spicy Szechuan Beef Stir Fry take to make?

Total time is about 25 minutes (15 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 Stovetop Spicy Szechuan 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 Stovetop Spicy Szechuan 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 Stovetop Spicy Szechuan 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 Stovetop Spicy Szechuan 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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