Quick Stir-Fried Udon Noodles with Spicy Tofu and Regional Vegetables

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A fast and flavorful stir-fry combining chewy udon noodles, crisp vegetables, and crispy tofu tossed in a spicy soy-ginger sauce. This japanese-inspired vegan ready in about 30 minutes pairs cornstarch, vegetable oil, udon noodles (fresh or frozen) for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 380 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. 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: 15 min Serves 4 Japanese cuisine 380 cal/serving
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Ingredients

Instructions

  1. Step 1: Toss 14 oz pressed firm tofu cubes with 3 tbsp cornstarch to coat evenly. Heat 2 tbsp vegetable oil in a large skillet over medium-high heat and fry tofu for 3-4 minutes per side until golden and crispy; remove and set aside.
  2. Step 2: Bring a pot of water to boil and cook 12 oz fresh or frozen udon noodles for 3-4 minutes until just tender; drain and set aside.
  3. Step 3: In the same skillet, add 1 tbsp vegetable oil and sauté 3 minced garlic cloves and 1 tbsp minced fresh ginger for 30 seconds until fragrant.
  4. Step 4: Add 1 large julienned carrot, 1 cup snap peas, and 3 sliced green onions; stir-fry for 3-4 minutes until vegetables are crisp-tender.
  5. Step 5: Return tofu to the skillet along with drained udon noodles. Pour in 3 tbsp soy sauce, 1 tbsp sriracha, and 1 tsp sesame oil; toss everything together over medium heat for 2 minutes until heated through and well coated.
  6. Step 6: Remove from heat and garnish with 1 tbsp sesame seeds before serving immediately.

Equipment for this recipe

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Frequently asked questions

How long does Quick Stir-Fried Udon Noodles with Spicy Tofu and Regional Vegetables take to make?

Total time is about 30 minutes (15 min prep + 15 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 Quick Stir-Fried Udon Noodles with Spicy Tofu and Regional Vegetables?

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 cornstarch from drying out.

Can I substitute ingredients in Quick Stir-Fried Udon Noodles with Spicy Tofu and Regional Vegetables?

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 Quick Stir-Fried Udon Noodles with Spicy Tofu and Regional Vegetables 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 Quick Stir-Fried Udon Noodles with Spicy Tofu and Regional Vegetables?

Japanese vegan 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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