Bulgogi-Style Beef with Caramelized Onions

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Sweet and savory marinated beef strips slow-cooked with onions until golden and tender. This korean-inspired korean ready in about 45 minutes pairs tablespoons soy sauce, tablespoons sugar, tablespoons rice wine for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 420 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.

★ 4.8 (207 ratings) Prep: 35 min Cook: 10 min Serves 4 Korean cuisine 420 cal/serving
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Ingredients

Instructions

  1. Step 1: Whisk soy sauce, sugar, rice wine, sesame oil, honey, minced garlic, and minced ginger in a bowl. Add sliced flank steak and coat evenly. Marinate for 30 minutes.
  2. Step 2: Heat 1 tablespoon vegetable oil in a large skillet over medium-high heat. Add sliced onions and cook for 3 minutes until softened.
  3. Step 3: Add marinated beef and any accumulated marinade to skillet. Cook for 5-7 minutes, stirring occasionally, until beef is browned and sauce has thickened. Serve with steamed rice.

Frequently asked questions

How long does Bulgogi-Style Beef with Caramelized Onions take to make?

Total time is about 45 minutes (35 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 Bulgogi-Style Beef with Caramelized Onions?

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 tablespoons soy sauce from drying out.

Can I substitute ingredients in Bulgogi-Style Beef with Caramelized Onions?

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 Bulgogi-Style Beef with Caramelized Onions 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 Bulgogi-Style Beef with Caramelized Onions?

Korean korean 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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