Beef and Vegetable Stir-Fry with Homemade Teriyaki Sauce
Tender flank steak and crisp vegetables bathed in a sweet-savory teriyaki glaze. This chinese-inspired asian ready in about 40 minutes blends flank steak, soy sauce, cornstarch into a versatile sauce that lifts everything from grain bowls and roasted vegetables to grilled proteins — a small-batch staple worth keeping in the fridge. Each serving lands at about 450 calories and feeds 4, so a small batch covers several meals across the week without taking over the fridge. 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.
Ingredients
- 12 oz flank steak
- 2 tbsp soy sauce
- 1 tbsp cornstarch
- 2 tbsp rice vinegar
- 2 tbsp brown sugar
- 1 tbsp sesame oil
- 1 tbsp, minced ginger
- 1/2 cup vegetable oil
- 2 cups (bell peppers, broccoli, carrots) mixed vegetables
- 2 tbsp cornstarch
Instructions
- Step 1: Slice 12 oz flank steak thinly against the grain. Toss with 2 tbsp soy sauce and 1 tbsp cornstarch in a bowl. Marinate for 10 minutes.
- Step 2: Whisk together 2 tbsp rice vinegar, 2 tbsp brown sugar, 1 tbsp sesame oil, 1 tbsp minced ginger, and 1/4 cup water in a small bowl.
- Step 3: Heat 1/2 cup vegetable oil in a wok over high heat. Add marinated steak and stir-fry for 2-3 minutes until browned on the outside but still pink inside. Remove and set aside.
- Step 4: Add 2 cups mixed vegetables to the wok and stir-fry for 4-5 minutes until crisp-tender. Return steak to the wok.
- Step 5: Stir the sauce mixture (thickened by cornstarch) and pour over steak and vegetables. Cook for 1-2 minutes until sauce coats ingredients evenly.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Beef and Vegetable Stir-Fry with Homemade Teriyaki Sauce take to make?
Total time is about 40 minutes (20 min prep + 20 min cook). A small batch typically covers several meals in the week — store as the recipe directs.
How do I store leftover Beef and Vegetable Stir-Fry with Homemade Teriyaki Sauce?
Transfer to an airtight jar and refrigerate for up to 5–7 days. Most sauces freeze well for up to 2 months — portion into small containers or freezer bags so you can thaw only what you need. Stir before serving; cream- or yogurt-based sauces may separate on standing.
Can I substitute ingredients in Beef and Vegetable Stir-Fry with Homemade Teriyaki Sauce?
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 Beef and Vegetable Stir-Fry with Homemade Teriyaki Sauce 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 Beef and Vegetable Stir-Fry with Homemade Teriyaki Sauce?
Chinese asian 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.
What others are saying
- ★★★★★
Perfect weeknight meal—beef stayed tender and veggies stayed crisp.
- ★★★★★
My kids devoured this stir-fry! The homemade teriyaki sauce made it feel special.
- ★★★★☆
Sauce was delicious but took longer to reduce than expected.