There’s nothing better than a quick stir fry on a busy weeknight, especially one that’s packed with flavor and ready in just 30 minutes. This beef stir fry with soba noodles is savory, customizable, and perfect for both dinner and meal prep lunches. With tender noodles, crisp veggies, and a simple homemade sauce, it brings big flavor without a lot of fuss.
Plus, it’s easy to adjust based on whatever you have in your fridge or freezer.
Get more recipes like this in the Workweek Lunch Meal Prep Program with access to our meal planning tools, grocery list generator and more. Start a free trial today!
How to Customize This Recipe
Stir fries are basically an invitation to cook with what you have — and this one is no different. Mix and match proteins, veggies, and noodles for a meal that fits your preferences and your pantry.
Change up the protein in this beef stir fry
Not into ground beef? Use ground turkey, chicken, pork, or tofu instead! Or throw the whole ground meat concept out the window and opt for shrimp, chicken breast chunks, beef strips, or chunks of pork tenderloin. All will be delicious. (We especially like shrimp and beef strips, though.)
For tofu: The way we make “ground” tofu is really similar to how we make tofu scrambles. It’s just a matter of breaking it up into small pieces in the pan. It’s super easy! But you can totally bake tofu cut into cubes (how we normally cook tofu in a stir fry) or use an entirely different protein.
Lightlife makes veggie “meat” crumbles that resemble ground beef. Crumbled tempeh is also an option. (You could also make this with eggs, using a method similar to making fried rice, but it’s up to you! )
This recipe uses ground beef, but you can substitute just about anything:
- Veggie “meat” crumbles or crumbled tempeh
- Ground turkey, chicken, or pork
- Tofu (crumble it in the pan or bake cubes until crispy)
- Shrimp
- Chicken breast pieces
- Beef strips
- Pork tenderloin chunks
Check out the video below for a quick chicken or tofu stir fry recipe!
If you want a more traditional Chinese stir fry recipe with beef strips instead of ground beef, we would recommend this recipe!
Substitute your favorite veggies
Start with broccoli and carrots — they’re reliable and affordable — then add in anything you love:
- Bell peppers (any color)
- Snap peas or green beans
- Cauliflower
- Mushrooms
- Spinach or kale
- Onions, scallions, or celery
- Corn or peas
- Eggplant or zucchini
Quick tip: Add faster-cooking veggies like greens toward the end so they stay vibrant and tender.
And don’t forget the canned goods aisle! Baby corn, bamboo shoots, and water chestnuts add crunch and require zero prep.
What kind of noodles work with this stir fry?
I found these really fast-cooking soba noodles at the grocery store. The noodles are easy to just throw in the pan.
But if you can’t find them, try:
- Spaghetti
- Rice noodles
- Veggie-based pasta
- Brown or white rice
- Quinoa
Most soba noodles are gluten-free, but always check the label. If cooking rice or quinoa, make them on the side while the stir fry cooks.
Related: Meal Planning for Beginners (Meal Plan Template Inside!)
Ingredient Notes & Flavor Tips
This recipe uses a simple Asian-inspired sauce made from pantry staples. To customize the flavor:
- Add sriracha or chili flakes for heat
- Stir in peanut butter for creaminess
- Use extra garlic or ginger
- Finish with a squeeze of lime juice
- Sub in store-bought stir fry sauce if you’re low on time or ingredients
Sauces are one of the easiest ways to personalize your stir fry, try a few and see what you love most.
How to Store and Reheat
This beef stir fry is a dream for meal prep.
In the fridge:
Lasts up to 4 days in an airtight container.
In the freezer:
Freezes well for up to 3 months.
To reheat:
Warm in the microwave or on the stovetop. Add a splash of water or extra sauce to rehydrate the noodles and veggies — they’ll spring back to life quickly.
Happy prepping!
Related: 12 One-Pan Dinner Ideas You Can Also Meal Prep For The Week
Don’t miss out on our other delicious meal prep recipes!
Beef Stir Fry WIth Soba Noodles
Instructions
-
IF USING RICE NOODLES/SPAGHETTI: cook according to the package and set aside.
-
Heat a olive oil in a large skillet over medium heat for 2-3 minutes. Next, add yellow onion, garlic, and ginger with a small splash of water; this helps it avoid burning. Saute for 5 minutes, stirring frequently.
-
Add the ground beef to the skillet with salt and pepper to taste. Use a wooden spoon to break up the ground meat and cook, stirring frequently, until all the meat is no longer pink in color.
-
Push the beef to the edges of the pan, then add the veggies in the center with salt, pepper and soy sauce. Stir, cover, bring the heat down a bit and let the veggies steam for 3-5 minutes, until they’re tender-crisp. Try a piece of broccoli or carrot to check for doneness! It should still be a tiny bit crunchy.Remove the tofu and veggie mixture from the pan and set aside. You’ll be adding it back in later!
-
IF USING SOBA NOODLES: Add the soba noodles and cook according to the package (you just need a little bit of oil to get them going, break them up with your spatula as they cook for a few minutes). When finished, remove from the pan.
-
Whisk the cornstarch and water in a bowl and set aside. In the skillet, add the soy sauce, rice vinegar, sesame oil and honey. Stir well and bring to a low simmer. Then whisk in the cornstarch and water mixture. Bring the sauce to a low boil, stirring frequently, until it has thickened. If it’s not thickening, bring up the heat and keep stirring! It might take awhile. You’re looking for a sauce that holds together and isn’t too watery.
-
Add the ground beef mixture and cooked noodles into the skillet with the sauce and stir well to coat everything. Finally, divide the mixture into three meal prep containers and let cool for 30 minutes before storing!
FAQs
Yes! Use tofu, tempeh, or veggie crumbles instead of meat. Pair with soba or rice noodles and use your favorite plant-based stir fry sauce for a fully vegan version.
Broccoli, carrots, snap peas, mushrooms, and bell peppers are classics, but you can use almost anything. Just add quick-cooking veggies toward the end.
Spaghetti, rice noodles, brown rice, quinoa, or udon noodles all work. Choose what you have on hand or what fits your dietary needs.
Absolutely. Stir fry sauces keep well in the fridge for 3–5 days. Shake before using and add to the pan when you’re ready to cook.
Yes. You can store for up to 3 months. Reheat with a splash of water or extra sauce to help the noodles soften.
Cooking should feel flexible, fun, and supportive of your real life. Want more customizable, 30-minute dinner ideas?
Join the Workweek Lunch Meal Prep Program for weekly meal plans, prep guides, and smart grocery tools. Start your free trial today!
