Steak Stir Fry Recipe Frozen Vegetables: Wok-Tossed Protein and Veggie Medley

When time is tight but you crave restaurant-quality flavor, this wok-tossed creation delivers. I developed this method after too many takeout nights, proving frozen vegetables can shine with the right technique.

The secret lies in high heat and proper timing. Sear the steak first to build deep flavor, then add frozen veggies straight from the freezer. They’ll pick up the meat’s savory notes while retaining their crisp-tender texture.

What emerges is a protein-packed dish with juicy steak strips and colorful vegetables coated in a light, flavorful sauce. The entire process takes less than 20 minutes from start to finish.

Serve over rice or noodles for a complete meal. This approach works with any cut of beef or vegetable blend you have on hand.

Ingredients for Steak Stir Fry Recipe Frozen Vegetables

Pantry staples meet freezer favorites for a quick, flavor-packed weeknight meal.

The steak is non-negotiable here—flank or skirt steak are ideal for stir-fry, sliced thin against the grain for maximum tenderness. Costco has great pre-sliced options if you’re short on time. Frozen veggies work surprisingly well (I use the Trader Joe’s blend), but avoid anything waterlogged—drain if needed. High heat is key, so vegetable or peanut oil with their higher smoke points outperform olive oil here.

No oyster sauce? Hoisin or teriyaki in a pinch, though the flavor profile shifts slightly. Fresh ginger is best, but 1 tsp ground ginger works if that’s all you’ve got. The cornstarch slurry thickens the sauce—arrowroot powder is a solid swap. For extra veggies, toss in bell peppers or snap peas (fresh or frozen). Skip the sugar? A splash of pineapple juice adds sweetness without the granules.

Leftovers keep 3-4 days in the fridge, but the veggies soften the longer they sit. Reheat in a skillet, not the microwave, to maintain texture. Freezing isn’t ideal—the meat can get chewy. For meal prep, cook the steak and sauce separately, then combine with fresh veggies when reheating (worth the extra minute).

Step-by-Step Instructions for Steak Stir Fry with Frozen Vegetables

This method delivers restaurant-quality results with minimal effort and maximum flavor.

Step 1: Slice and Marinate the Flank Steak

Place the 1.5 lb Flank Steak in the freezer for 20 minutes to firm up for easier slicing. Thinly slice against the grain into ¼-inch thick strips—this ensures tenderness. Transfer the sliced steak to a bowl.

In a small bowl, whisk together 0.33 cup Soy Sauce, 2 tbsp Oyster Sauce, 1 tbsp Sesame Oil, 1 tbsp Rice Vinegar, 1 tbsp Brown Sugar, and 0.5 tsp Red Pepper Flakes. Pour this marinade over the steak and toss to coat evenly. Let it sit for 15 minutes while you prep the remaining ingredients.

Step 2: Prepare the Sauce and Aromatics

In a separate small bowl, mix 1 tbsp Cornstarch with 1 tbsp water to create a slurry. Set this aside—it’ll thicken the sauce later. Mince the 4 cloves Garlic Cloves and finely grate 1 tbsp Fresh Ginger. Thinly slice the 4 whole Green Onions, separating the white and green parts. Keep the green parts for garnish.

Real talk: this step might seem tedious, but prepping everything beforehand (mise en place) keeps the cooking process smooth and fast. Stir-frying moves quickly, and you won’t have time to chop once the heat is on.

Step 3: Stir-Fry the Steak to Perfection

Heat 2 tbsp Neutral Cooking Oil in a large skillet or wok over high heat until shimmering. Add the marinated steak in a single layer, working in batches if necessary to avoid overcrowding. Cook undisturbed for 1-2 minutes until the edges are deeply browned.

Flip and cook for another 1-2 minutes until the steak is just cooked through but still slightly pink inside. Transfer the steak to a plate and set aside. Don’t overcook it—it’ll finish cooking when mixed with the hot vegetables and sauce.

Step 4: Cook the Vegetables and Build the Sauce

In the same skillet, add the remaining 1 tbsp Neutral Cooking Oil and heat over high heat. Add the 16 oz Frozen Stir-Fry Vegetable Blend directly from the freezer—no need to thaw. Stir-fry for 4-5 minutes until the vegetables are tender-crisp and any ice has evaporated.

Push the vegetables to one side of the skillet. Add the minced garlic and grated ginger to the cleared space and cook for 30 seconds until fragrant. Stir everything together, then add the reserved cornstarch slurry and any remaining marinade. Cook for 1-2 minutes until the sauce thickens and coats the vegetables.

Step 5: Combine and Garnish

Return the cooked steak to the skillet along with any accumulated juices. Toss everything together for 1-2 minutes until the steak is heated through and evenly coated with the sauce. The vegetables should glisten with a glossy, slightly thickened sauce.

Transfer to a serving platter and garnish with the sliced green onion tops and 1 tbsp Sesame Seeds. Serve immediately over steamed rice or noodles. The steak should be tender, the vegetables vibrant, and the sauce rich and savory with a hint of sweetness.

Storing and Reheating This steak stir fry recipe frozen vegetables

Refrigerator Storage

Let your stir fry cool for no more than 30 minutes before transferring to airtight containers. I use glass containers from New Seasons Market for eco-friendliness. Store in the fridge at 40°F or below for up to 3 days. ❄️

Freezer Storage

This dish freezes for up to 2 months without significant quality loss. Use heavy-duty freezer bags, squeeze out excess air, and leave 1 inch headspace for expansion. Label with the date—I always forget when I froze things!

Stovetop Reheating

My preferred method: heat in a skillet over medium heat with 1-2 tbsp water for 5-7 minutes, stirring occasionally. This revives the vegetables’ crispness better than other methods. The steak stays tender and the sauce reheats evenly.

Microwave Reheating

For quick meals, microwave individual portions covered with a damp paper towel. Use 70% power for 2-3 minutes, stir, then continue in 30-second intervals until reaching 165°F. Add a splash of water if dry.

Meal Prep Tip

For best results, store steak and sauce separately from vegetables. When reheating, combine with fresh or thawed frozen veggies. This maintains the crisp-tender texture that makes this dish special. 💡

Frequently Asked Questions