Spicy Tofu Stir-Fry with Cashew Noodles and Bok Choy

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A quick and satisfying Thai-inspired dish with crispy tofu, chewy cashew noodles, and tender bok choy in a fiery peanut sauce. This thai-inspired thai (vegetarian, gluten free) ready in about 25 minutes pairs block (14 oz), pressed and cubed tofu, cashew noodles, sliced bok choy for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 520 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.

★ 4.6 (130 ratings) Prep: 15 min Cook: 10 min Serves 4 Thai cuisine 520 cal/serving
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Ingredients

Instructions

  1. Step 1: In a large skillet or wok, heat vegetable oil over medium-high heat. Add tofu and cook for 4-5 minutes until golden and crispy. Remove and set aside.
  2. Step 2: In the same pan, add bok choy and stir-fry for 3-4 minutes until wilted. Push to one side and add cashew noodles, stirring for 2-3 minutes until slightly softened.
  3. Step 3: In a small bowl, whisk together peanut butter, soy sauce, rice vinegar, ginger, and red pepper flakes. Pour over the pan and stir to coat everything evenly.
  4. Step 4: Return tofu to the pan and toss to combine. Cook for 2-3 minutes until heated through. Serve immediately.

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Frequently asked questions

How long does Spicy Tofu Stir-Fry with Cashew Noodles and Bok Choy 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 Spicy Tofu Stir-Fry with Cashew Noodles and Bok Choy?

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 cashew noodles from drying out.

Can I substitute ingredients in Spicy Tofu Stir-Fry with Cashew Noodles and Bok Choy?

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 Spicy Tofu Stir-Fry with Cashew Noodles and Bok Choy 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.

Is Spicy Tofu Stir-Fry with Cashew Noodles and Bok Choy vegetarian?

Yes — this recipe is tagged vegetarian, gluten free, high protein based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.