As I stumbled upon a beautiful farm stand the other day, the vibrant greens of fresh broccoli caught my eye, reminding me of my favorite easy vegan dish: Cashew Broccoli Soba Noodles. This quick weeknight meal brings creamy, nutty flavors together with tender soba noodles and crunchy vegetables, creating a satisfying dinner that’s not just healthy but also completely delicious. The best part? You can whip it up in about 30 minutes! Perfect for those busy evenings when you want to skip the fast food and indulge in something homemade. Plus, it’s gluten-free and can even be customized with roasted spaghetti squash for a low-carb alternative. Excited to dive in and try your hand at this dish? Let’s get cooking!
Why are these noodles so irresistible?
Quick Preparation: In just 30 minutes, you can savor a wholesome dinner that leaves fast food in the dust. Perfect for busy weeknights!
Vegan and Gluten-Free: These noodles cater to diverse dietary needs, effortlessly combining creamy cashew sauce and fresh veggies in a pleasingly light dish.
Flavor Explosion: Rich, tangy flavors from tamari, lime, and orange juice marry beautifully with crunchy cashews, elevating your meal from ordinary to extraordinary.
Versatile Enjoyment: Feel free to substitute soba noodles with roasted spaghetti squash for a low-carb twist, or swap in your favorite vegetables to keep it fresh and exciting!
Crowd-Pleasing Appeal: Whether it's a weeknight family dinner or a gathering with friends, this dish is bound to impress and satisfy everyone at the table.
Dive deeper into a world of flavor with my recipes for Gochujang Sesame Noodles and Chicken Teriyaki Noodles for more quick meal ideas!
Cashew Broccoli Soba Noodles Ingredients
For the Cashew Sauce
- Tamari – Provides salty depth; you can substitute with gluten-free soy sauce if needed.
- Fresh Lime Juice – Adds a bright acidity to balance the rich flavors.
- Fresh Orange Juice – Brings a sweet tang; you can swap lime juice for a more tart profile.
- Sesame Oil – Imparts a warm nuttiness to the sauce.
- Garlic – Offers aromatic flavor; fresh will elevate the taste.
- Ginger – Adds warmth and spice; fresh ginger enhances the dish.
- Cashew Butter – Creamy base of the sauce, can be replaced with almond butter or sunflower seed butter for a nut-free option.
- Water – Adjusts the consistency for your preferred texture.
For the Noodles and Vegetables
- Soba Noodles – The main carbohydrate source providing texture; opt for 100% buckwheat soba for gluten-free.
- Broccoli – Nutrient-dense and vibrant; both florets and tender stems can be utilized.
- Scallions – Adds a mild onion flavor, perfect for freshness.
- Carrot – Provides sweetness and crunch to the dish.
- Baked Tofu (or protein of choice) – Essential for protein; substitute with chickpeas for a vegan alternative.
- Toasted Cashews – For an extra crunch and nutty flavor at the finish.
- Sriracha – Optional for those who like a bit of heat in their meal.
Savor the wonderful balance of flavors and textures in these Cashew Broccoli Soba Noodles—I promise, your taste buds will thank you!
Step‑by‑Step Instructions for Cashew Broccoli Soba Noodles
Step 1: Make the Cashew Sauce
In a medium bowl, combine 3 tablespoons of tamari, 2 tablespoons each of fresh lime juice and fresh orange juice, 1 tablespoon of sesame oil, 2 minced garlic cloves, and 1 teaspoon of grated ginger. Stir in 1/4 cup of creamy cashew butter, then gradually add water until you reach your desired sauce consistency. Set this rich, flavor-packed cashew sauce aside while you prepare the other ingredients.
Step 2: Cook Soba Noodles
Bring a large pot of water to a rolling boil over high heat. Add 8 ounces of soba noodles and cook according to package instructions—usually around 4-6 minutes—until tender but firm. Drain the noodles and rinse them under cold water to prevent clumping. Drizzle with a bit of sesame oil to keep the noodles separate and flavorful, then set aside.
Step 3: Steam Broccoli and Scallions
In a steamer basket placed over boiling water, add bite-sized pieces of 2 cups of broccoli florets and 2 chopped scallions. Steam for 2-4 minutes, until the broccoli is bright green and tender yet crisp. Alternatively, for a roasted flavor, preheat your oven to 400°F and roast the broccoli and scallions for 15-20 minutes. Either method contributes vibrant color and nutrients to your Cashew Broccoli Soba Noodles.
Step 4: Assemble the Dish
In serving bowls, layer the prepared soba noodles first, then add on top the steamed broccoli and scallions. Next, cube your baked tofu (or preferred protein) and portion it onto the bowls. Drizzle the luscious cashew sauce generously across each dish, mixing the ingredients as desired. Sprinkle with toasted cashews for an added crunch and serve immediately alongside sriracha and tamari for those who enjoy a little extra kick.
Make Ahead Options
These Cashew Broccoli Soba Noodles are perfect for meal prep enthusiasts! You can prepare the cashew sauce up to 3 days in advance; simply store it in an airtight container in the refrigerator to keep its creamy richness intact. Additionally, cook the soba noodles and store them, drizzled with a touch of sesame oil to prevent clumping, for up to 24 hours in the fridge. For the vegetables, steam or roast the broccoli and scallions ahead of time, storing them refrigerated as well. When you're ready to serve, just combine the prepped components, heat them gently, drizzle with the cashew sauce, and enjoy a delicious, homemade meal that saves you time on busy weeknights!
Expert Tips for Cashew Broccoli Soba Noodles
- Smooth Sauce: Blend cashew sauce thoroughly to eliminate lumps. Adjust with additional water for a silky consistency that coats the noodles perfectly.
- No Clumping: Always rinse your soba noodles under cold water after cooking to keep them from sticking together. This ensures each bite remains deliciously separate.
- Add Flavor Depth: Consider letting the cashew sauce sit for a bit before serving. This resting time allows the flavors of the Cashew Broccoli Soba Noodles to meld together beautifully!
- Vegetable Variations: Don't hesitate to switch up your veggies! Try bell peppers, snap peas, or whatever is fresh from your farmer's market for an exciting twist.
- Protein Options: If you prefer different proteins, chickpeas or seitan make wonderful swaps for tofu, accommodating various dietary preferences in your Cashew Broccoli Soba Noodles.
Cashew Broccoli Soba Noodles Variations
Feel free to unleash your culinary creativity with these delightful twists and swaps that can elevate your Cashew Broccoli Soba Noodles!
- Spaghetti Squash: Swap soba noodles for roasted spaghetti squash for a low-carb alternative. This adds a deliciously unique texture!
- Veggie Medley: Substitute broccoli with bell peppers, snap peas, or zucchini to add vibrant colors and fresh flavors. Each vegetable offers its own personality to the dish.
- Chickpea Power: Use chickpeas instead of tofu to boost protein without any fuss. These little legumes are full of goodness and provide a delightful texture.
- Heat it Up: Kick up the spice level! Add more sriracha or toss in some red pepper flakes for a warming kick that invigorates the whole experience.
- Noodle Swap: Try using rice noodles for a completely gluten-free experience. Their chewy texture pairs wonderfully with the creamy sauce.
- Creamy Twist: Mix in a splash of coconut milk to the cashew sauce for an extra level of creaminess, creating a tropical vibe to the dish.
- Add Herbs: Fresh herbs like cilantro or basil can brighten up the noodles. Their aromatic qualities bring a fresh zest to each bite, elevating your dish to new heights.
By implementing these variations, you can keep your meals exciting and flavorful, while also adapting the recipe to fit your preferences. For more tasty inspirations, make sure to check out my recipes for Tagliatelle with Asparagus Peas and Gochujang Sesame Noodles!
What to Serve with Easy Vegan Cashew Broccoli Soba Noodles
Looking to elevate your meal experience with delightful companions to your creamy cashew noodles?
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Zesty Cucumber Salad: Refreshing and crisp, it balances the rich flavors of the noodles, adding a cool crunch with each bite.
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Roasted Sweet Potatoes: Their natural sweetness complements the tangy cashew sauce, creating a satisfying layering of flavors that warms the heart.
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Miso Soup: This light and savory broth acts as a perfect starter, enhancing the overall Asian-inspired theme of your meal.
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Crispy Sesame Tofu: Adding an extra protein, this dish amplifies the nuttiness while keeping everything wonderfully crunchy.
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Steamed Edamame: Pop these bright green pods as a healthy snack or side; their light saltiness pairs deeply with the rich cashew sauce.
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Chilled Green Tea: Sipping this subtly bitter tea helps cleanse the palate between bites, enhancing the complex flavors of your cashew noodles.
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Fruit Sorbet: A refreshing dessert that sweetens the meal’s conclusion; its fruity notes mimic the citrus in the cashew sauce while providing a delightful cool finish.
Treat your taste buds to these exciting additions alongside your Easy Vegan Cashew Broccoli Soba Noodles for a full taste experience!
How to Store and Freeze Cashew Broccoli Soba Noodles
Fridge: Store any leftover Cashew Broccoli Soba Noodles in an airtight container for up to 3 days. To keep the noodles from clumping, add a drizzle of sesame oil before sealing.
Freezer: If you want to freeze the dish, place the noodles and vegetables in a freezer-safe container for up to 1 month. For the best texture, it’s recommended to freeze the cashew sauce separately.
Reheating: To reheat, thaw in the fridge overnight. Warm in a saucepan over low heat, adding a splash of water or more cashew sauce to regain creaminess.
Assembly Tip: To maintain freshness when storing, keep the sauce separate until you’re ready to serve your Cashew Broccoli Soba Noodles again. This helps preserve the vibrant flavors and textures!
Cashew Broccoli Soba Noodles Recipe FAQs
How do I know if my broccoli is fresh?
Absolutely! Look for broccoli that has bright green florets—a sign of freshness. If the florets start turning yellow or if there are dark spots all over, it’s time to say goodbye.
What’s the best way to store leftovers?
To ensure your Cashew Broccoli Soba Noodles stay fresh, place them in an airtight container in the fridge for up to 3 days. A drizzle of sesame oil can help keep the noodles from clumping together.
Can I freeze the leftovers?
Very! You can freeze your dish for up to 1 month. For the best texture, I recommend freezing the cashew sauce separately. When you reheat, thaw it in the fridge overnight and warm everything gently in a saucepan, adding a splash of water if needed to restore creaminess.
What should I do if my sauce turns out too thick?
No worries! If your cashew sauce is too thick, simply add a tablespoon of water at a time, mixing well until you achieve your desired consistency. The key is to blend thoroughly to avoid any lumps.
Are there any nut-free alternatives for this recipe?
Absolutely! If you have nut allergies, you can swap the cashew butter for sunflower seed butter or use almond butter as a substitute if there are no nut allergies. Both options will still create a flavorful sauce!
Can pets eat soba noodles or cashew sauce?
It's best to avoid feeding your pets soba noodles or cashew sauce since the rich flavors can be hard on their stomachs. Instead, stick to pet-friendly treats—our furry friends deserve to enjoy their own special snacks!

Savory Cashew Broccoli Soba Noodles for Quick Dinner Joy
Ingredients
Equipment
Method
- In a medium bowl, combine tamari, fresh lime juice, fresh orange juice, sesame oil, minced garlic, grated ginger, and cashew butter. Gradually add water until you reach your desired consistency.
- Bring a large pot of water to a boil. Add soba noodles and cook according to package instructions. Drain and rinse under cold water, then drizzle with sesame oil.
- In a steamer basket over boiling water, add broccoli florets and chopped scallions. Steam for 2-4 minutes, or roast in the oven at 400°F for 15-20 minutes.
- Layer soba noodles, steamed broccoli, scallions, and cubed baked tofu in serving bowls. Drizzle with cashew sauce, sprinkle with toasted cashews, and serve with sriracha and tamari.
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