Japanese Mentaiko Spaghetti Noodles 明太子パスタ is a creamy wafu pasta that is easy to make, delicious and packed with umami flavour! Made with just a handful of ingredients, this Japanese style pasta is al dente and loaded with the tender texture of creamy pops of fish roe with strips of nori seaweed.
This classic Japanese style spaghetti dish with a creamy mentaiko sauce is a popular menu item in many Japanese restaurants and is our household favorite! If you feel fancy, top this pasta noodle dish with sea urchin and ikura fish eggs!
> In This Post: Everything You'll Need For Delicious Spicy Mentaiko Pasta Recipe
Skip making mentaiko pasta recipe with mentaiko pasta packet purchased from Japanese grocery stores. Instead, use traditional seafood ingredients to make your homemade mentaiko mixture.
Check out this quick story summary of our recipe!
Jump to:
What is Mentaiko?
Mentaiko 明太子, the Japanese word preferred in the Fukuoka Prefecture, is a Japanese dish made of Alaskan pollock roe (cod roe). Raw mentaiko usually comes in sac membranes cured with salt, and other marinades like red chilli peppers and soy sauce.
Karashi Mentaiko (辛子明太子) is the Korean name for the Korean version dish of fermented pollock roe (myeongnan-jeot 명란젓). In 1949 during the Japanese occupation of Korea in World War II, Toshio Kawahara, founded the oldest mentaiko company called Aji no Mentaiko Fukuya" (ふくや).
He slightly modified myeongnan-jeot to suit Japanese tastes and introduced it as Karashi mentaiko. Tarako (鱈子) The milder, less spicy version in Japan.
Usually, mentaiko is a spicy cured pollack roe that is salty and savoury and never eaten in large amounts or as a main dish. It is served as a side dish with finely chopped green onions, sesame seeds and rice or as a filling in Onigiri rice balls.
Similar to tobiko (とびこ) is flying fish roe in Japanese cuisine, there are many different colors and flavors in mentaiko.
Some are spicy, some are yuzu flavored or just plain salted cod roe.
Do you love pasta dishes? Here are some of my favorite delicious and easy recipes I know you will love!
Ingredients and Substitutes
Mentaiko Japanese spaghetti is like a classic Japanese dish mixed with Western food applications aka Wafu Pasta recipe with spicy cod roe sauce.
This caviar pasta is easy to make and takes just a few Japanese ingredients available at your local Asian supermarket or Japanese grocery store.
Mentaiko - Your best bet to find Alaska pollock mentaiko is at your nearest Japanese market. A good substitute is tarako (cod roe that is prepared without red chili peppers) or tobiko (flying fish roe). Mentaiko adds a lovely pop of umami and depth of flavor to the pasta cream sauce.
Heavy Cream - heavy whipping cream is one of the main ingredients to make this Japanese-style pasta extra creamy. You may use Half and Half, whole milk or even oat milk for a dairy-free alternative!
Butter - Adding unsalted butter is a crucial ingredient that gives this creamy sauce extra depth. Use extra virgin olive oil if you prefer this simple dish healthier.
Pasta - you can use either spaghetti pasta, linguine or even udon noodles.
Optional Ingredients
- Ikura Salmon Roe
- Tobiko Flying Fish Roe
- Nori Strips
- Furikake (Seaweed seasoning) for garnish
- Shiso leaves
Other Easy Spaghetti Recipes You'll Love
15 Minutes Garlic Butter Canned Tuna Pasta
Hong Kong Style Baked Spaghetti Bolognese 焗肉醬意粉
Instant Mentaiko Pasta Sauce
Whenever we shop at our local Japanese grocery store, we see S&B Mentaiko Pasta Sauce to make instant spaghetti pasta noodles. There is no need to shortcut this spicy cod roe pasta dish, given how quick & Easy Japanese Mentaiko Spaghetti 明太子パスタ is to make at home!
Other Variations
- Mentaiko Udon Noodles (mentaiko yakiudon)
- Tarako Spaghetti
Instructions
This easy Mentaiko Pasta 明太子パスタ is quick and delicious Japanese food to make at home. Even if this is your first time with Japanese cooking, you can nail this recipe!
Cook spaghetti in a large pot of salted boiling water per packaged instructions until al dente. Add one tablespoon of salt.
To make mentaiko pasta sauce, add heavy cream, room-temperature unsalted butter, and soy sauce to a mixing bowl. Mix well to combine. If you do not have time bring the butter to room temperature, don't worry, the hot pasta will melt the butter.
Use a sharp knife and cut the pollack roe sac open on a cutting board. Remove the roe from the sac with a spoon. Discard the membrane.
Add the pollack roe to the mentaiko pasta sauce and mix well.
Once the spaghetti is cooked, drain and transfer to a large serving bowl. Reserve starchy pasta water.
Spoon mentaiko pasta sauce over spaghetti and toss to evenly combine.
Garnish with ikura, tobiko, nori seaweed strips, furikake seasoning or shiso leaves.
Serve and enjoy.
What To Serve With Japanese Mentaiko Spaghetti Noodles
I love loading my Creamy Mentaiko Wafu Pasta with lots of ikura and tobiko on top. The bright fresh pop of fish roes really livens up this umami rich spaghetti!
This is a great recipe when you are looking for an easy but delicious Japanese cuisine comfort food.
Complete the meal with the following delicious dishes.
- Easy Crispy Chicken Katsu Don チキンカツ丼
- Tonkatsu (Japanese Fried Pork Cutlets)
- Vegan Unagi Don (Eggplant Unadon) うなぎ丼
- Chicken Cutlet Sandwich
- Vegan Ricotta Cheese
- Japanese Curry Chicken Cutlet
I'd love to see how you went with my recipes! Leave a comment below or tag me on Instagram @INSTANOMSS #INSTANOMSS.
> Recipe
PrintEasy Japanese Mentaiko Spaghetti 明太子パスタ
Japanese Mentaiko Spaghetti Noodles 明太子パスタ is a creamy wafu pasta that is easy to make, delicious and packed with umami flavour! Made with just a handful of ingredients, this Japanese style pasta is al dente and loaded with the tender texture of creamy pops of fish roe with strips of nori seaweed.
- Prep Time: 5
- Cook Time: 10
- Total Time: 15 minutes
- Yield: 2 people 1x
- Category: Main Dishes
- Method: Boil
- Cuisine: Japanese
Ingredients
- 50g Mentaiko (approximately 1 Pollck Roe Sack)
- 300g Spaghetti
- 1 tbsp Kosher Salt for cooking the spaghetti
- 4 tbsp heavy cream
- 2 tbsp unsalted butter (room temperature)
- 1 tbsp soy sauce
Garnish, Optional
- Freshly Ground Black Pepper
- 50g Ikura (Salmon Roe)
- 50g Tobiko (Flying Fish Roe)
- Nori Strips
- Furikake (Seaweed seasoning) for garnish
- Shiso leaves
Instructions
- This easy Mentaiko Pasta 明太子パスタ is quick and delicious Japanese food to make at home. Even if this is your first time with Japanese cooking, you can nail this recipe!
- Cook spaghetti in a large pot of salted boiling water per packaged instructions until al dente. Add one tablespoon of salt.
- To make mentaiko pasta sauce, add heavy cream, room-temperature unsalted butter, and soy sauce to a mixing bowl. Mix well to combine. If you do not have time bring the butter to room temperature, don't worry, the hot pasta will melt the butter.
- Use a sharp knife and cut the pollack roe sac open on a cutting board. Remove the roe from the sac with a spoon. Discard the membrane.
- Add the pollack roe to the mentaiko pasta sauce and mix well.
- Once the spaghetti is cooked, drain and transfer to a large serving bowl. Reserve starchy pasta water.
- Spoon mentaiko pasta sauce over spaghetti and toss to evenly combine.
- Garnish with ikura, tobiko, nori seaweed strips, furikake seasoning or shiso leaves.
- Serve and enjoy.
Notes
- If you prefer a thinner pasta sauce, use 2 tablespoons of milk and 2 tablespoons of heavy cream instead.
- Mentaiko Spaghetti should be consumed immediately. We do not recommend storing overnight or reheating; the fish eggs will be cooked.
Nutrition
- Serving Size: 1 plate
- Calories: 739
- Sugar: 6.3 g
- Sodium: 2813.9 mg
- Fat: 19.3 g
- Carbohydrates: 117.1 g
- Fiber: 4.9 g
- Protein: 22.8 g
- Cholesterol: 47.5 mg
PIN the above image to your Pasta Noodle Recipe Board to bookmark this page! We are so excited to share our recipes with you!
More Chinese Recipes
Chinese Steamed Chicken With Shiitake Mushroom 冬菇蒸雞
Air Fryer BBQ Pork Char Siu 氣炸鍋蜜汁叉燒
Red Bean Soup (Instant Pot) 蓮子百合紅豆沙
Braised Beef Brisket & Tendon 柱侯蘿蔔炆牛筋腩
Best Postpartum Pig Trotter Black Vinegar and Ginger 豬腳薑醋
This post contains affiliate links and/or products submitted to Nomss for editorial consideration. To find out more, please visit our About/Disclaimer page.
Remove Ad-Block to view shopping guide!
DJ says
I made this without any fish toppings and used non-dairy heavy cream. It came out super.
Nancy says
Oh that sounds like a really healthy version of this mentaiko pasta!! excellent!
Liza says
What an absolutely elegant and delicious recipe! I had never heard of Japanese mentaiko spaghetti, but now it's a new favorite!
Nancy says
Wonderful! I'm so happy to hear that it was yummy in everyone's tummy!
Sisley White - Sew White says
The salmon roe is such a beautiful addition to a tasty meal.
Nancy says
Thanks sisley ! we love the bright pops of umami flavours too!
gunjan says
I absolutely loved everything about this recipe. Your images are gorgeous and the so well explained.
Nancy says
I'm so glad this easy mentaiko recipe was helpful!
Carrie R says
What a unique pasta dish! I am definitely intrigued. 🙂
Nancy says
enjoy this classic popular Japanese pasta recipe!
Nora says
This turned out perfectly! Love this yummy spaghetti recipe! So good!
Nancy says
thanks Nora - enjoy this this wafu pasta!
Giangi Townsend says
Looks beautiful and sounds amazing. Headed to the store to get the ingredients. I love your recipes and I am sure this one will be another great success.
Nancy says
THanks Giangi - i'm so happy to hear that you loved it
Shadi Hasanzadenemati says
I was looking for a recipe like this, thank you for sharing! I can't wait to try it soon!
Nancy says
I can't wait to hear what you think!
Mary says
As soon as I am able to drive again, I am going to our local Asian market for ingredients. That happens every time I visit Nomss! This sounds intriguing!
Nancy says
OH thanks for your support Mary! I hope you can find them at your local supermarket or Amazon can deliver!
Anjali says
These noodles were so tasty and easy to make!! They were a perfect lunch for me and my family today!
Nancy says
Wonderful! I'm so happy to hear that it was yummy in everyone's tummy!
Sandra says
You have made Japanese Mentaiko Spaghetti sound so easy to make and your links to the ingredients resources are so helpful. Can't wait to try this recipe!
Nancy says
I'm so happy the links helped you locate the ingredients! Happy cooking Sandra!
Sara Welch says
This was such a quick and easy recipe that does not disappoint! Loved the addition of the roe; definitely, a new favorite recipe, indeed!
Nancy says
Wonderful! I'm so happy to hear it was easy to make for you Sara!
Artney says
This is such a beautiful dish! This will also be my first time trying wafu pasta. I can't wait!
Nancy says
Thanks Artney - i'm so glad you loved Wafu pasta as much as we do!
Beth says
This is such an easy, elegant dish! Perfect for all occasions!
Nancy says
this Japanese pasta is definitely on heavy rotation in our household
stephanie says
This was so tasty! I loved that it had so much delicious umami flavor. I'm making it for my sister next weekend.
Nancy says
How did your sister like it?
Kathleen says
What marvelous flavors in this Japanese mentaiko spaghetti. It looks beautiful and sounds amazing. Looking forward to trying it.
Nancy says
Thanks for the support Kathleen - I can't wait to hear your thoughts.
Ned says
This looks amazing! I love spaghetti, so I can't wait to make this during this weekend. Thank you for the recipe!
Nancy says
Thanks Ned - Can't wait to hear your thoughts.
Jess says
I love how simple this sounds to make!
Nancy says
Thanks Jess - it's comes together in just minutes! Happy cooking!
Shweta says
This was so delicious! Loved the burst of umami flavors in here, the whole family was obessessed!
Nancy says
Wonderful! I'm so happy to hear that it was yummy in everyone's tummy!
Sangeetha says
Oh my goodness, this Japanese Mentaiko Spaghetti Noodles recipe sounds absolutely divine! I love how it incorporates the rich, savory flavor of fish and seaweed into a creamy pasta dish. Plus, the fact that it's so easy to make means I can satisfy my craving for Japanese cuisine without having to leave my kitchen. Thanks for sharing this mouth-watering recipe!
Nancy says
Thanks Sangeetha - i'm so happy to bring you this easy Japanese recipe full of flavour to your home!
Ieva says
Your recipes continue to surprise me and excite my tastebuds! Super delicious! It was the first time we cooked with mentaiko, but it won't be the last!
Nancy says
Thanks so much for your support all the time! Happy Cooking!
Sara Welch says
Enjoyed this for dinner tonight and it was a hit all around the table! Quick, easy and pleasantly, gourmet! Loved every bite!
Nancy says
Wonderful! I'm so happy to hear that it was yummy in everyone's tummy!
Mary says
This is another stunning dish! Definitely use heavy cream because it makes the dish!
Nancy says
Wonderful! I'm so happy to hear that it was yummy in everyone's tummy!
Tina says
Such a yummy spaghetti recipe, perfect for pasta night! Love how creamy it is.
Nancy says
I'm so happy that you enjoyed this creamy pasta!
Shadi Hasanzadenemati says
This is such an easy and delicious recipe, I cannot wait to make it again!
Nancy says
We definitely make this a lot too!
Debra says
Wow...this was so much easier to make than I had anticipated and it was so rich and creamy. Delicious.
Nancy says
Yes!! Thanks Debra - this recipe is super easy to whip up and you can skip the overpriced menu price from take out now!