Ramen Egg soufflé
Ramen Egg soufflé is a easy Japanese recipe that serves 2. 70 calories per serving. Recipe by The CrunchBros on YouTube.
Prep: 30 min | Cook: 12 min | Total: 52 min
Cost: $1.22 total, $0.61 per serving
Ingredients
- 2 pieces Egg (large, room temperature, for soft‑boiled egg)
- 1/4 cup Soy Sauce (low‑sodium preferred)
- 2 tablespoons Mirin (sweet rice wine)
- 1/2 cup Water (for the marinade)
- 1 teaspoon Granulated Sugar (balances the saltiness of the soy sauce)
Instructions
Make the Marinade
In a small bowl, whisk together soy sauce, mirin, water, and sugar until the sugar dissolves.
Time: PT5M
Bring Water to a Boil
Fill a saucepan with enough water to fully cover the eggs and bring to a rolling boil over high heat.
Time: PT5M
Temperature: 100°C
Soft‑Boil the Eggs
Gently lower the eggs into the boiling water using a slotted spoon and cook for exactly 6 minutes.
Time: PT6M
Temperature: 100°C
Ice Bath
Immediately transfer the eggs to a bowl of ice water and let sit for 2 minutes to stop cooking.
Time: PT2M
Peel the Eggs
Gently tap each egg on the counter, roll to loosen the shell, and peel under a thin stream of water.
Time: PT2M
Marinate
Place the peeled eggs in a ziplock bag, pour in the prepared marinade, seal, and refrigerate for at least 30 minutes.
Time: PT30M
Temperature: 4°C
Serve
Remove the eggs from the bag, slice in half, and add to hot ramen or enjoy as a snack.
Time: PT2M
Nutrition Facts
- Calories
- 70
- Protein
- 6 g
- Carbohydrates
- 0.5 g
- Fat
- 5 g
- Fiber
- 0 g
Dietary info: Vegetarian, Contains Gluten (soy sauce)
Allergens: Egg, Soy
Ingredient Substitutions
- Instead of Egg: quail egg
- Instead of Soy Sauce: tamari
- Instead of Mirin: rice vinegar + 1 tsp sugar
- Instead of Granulated Sugar: honey
Equipment Needed
- Saucepan
- Small Bowl
- Ice Bath Container (optional)
- Ziplock Bag
- Timer (optional)
- Slotted Spoon (optional)
Critical Steps — Do Not Skip
- Timing the egg boil precisely (6 minutes) to achieve a jammy yolk
- Cooling the eggs quickly in an ice bath to stop cooking
- Ensuring the eggs are fully submerged in the marinade for even flavor
Chef Tips from the Video
- Bring eggs to room temperature before boiling to reduce cracking
- Gently roll the egg on the counter to crack the shell before peeling
- Add a thin slice of ginger or a dash of sake to the marinade for extra aroma
Troubleshooting
Egg whites are rubbery
Reduce the boiling time to 5‑6 minutes and chill the eggs immediately in ice water.
Yolk is too runny
Increase the boiling time by 30 seconds and ensure the ice bath is long enough to stop cooking.
Marinade tastes too salty
Add a splash more mirin or a pinch of sugar to balance the salt.
Storage
Refrigerator: Up to 3 days in the original marinade
Freezer: Not recommended – texture changes
Room temperature: Do not store at room temperature; keep refrigerated
Make-Ahead Tips
- Marinate the eggs for up to 24 hours for richer flavor
- Store peeled, marinated eggs in an airtight container to keep them from absorbing other fridge odors
Frequently Asked Questions
What is the cultural significance and history of Ramen Egg Soufflé (ajitsuke tamago) in Japanese cuisine?
Ajitsuke tamago, often called a ramen egg, originated as a simple way to add protein and richness to ramen broth. Over time it became a beloved topping, celebrated for its silky, jammy yolk that balances salty broth with a sweet‑savory glaze.
What are the traditional regional variations of Ramen Egg Soufflé in Japan?
In Hokkaido, the egg is often marinated in a miso‑based sauce, while in Kyushu the glaze may include a touch of pork broth. Some regions add dashi or kombu to the marinade for extra umami.
How is Ramen Egg Soufflé traditionally served in Japanese ramen shops?
The egg is sliced in half and placed atop the ramen just before serving, allowing the yolk to mingle with the broth. It is usually presented with the marinated side facing up to showcase the glossy glaze.
What occasions or celebrations feature Ramen Egg Soufflé in Japanese culture?
While not tied to a specific holiday, the ramen egg appears at casual gatherings, street‑food festivals, and home‑cooked ramen nights, symbolizing comfort and attention to detail.
How does Ramen Egg Soufflé fit into the broader Japanese ramen tradition?
The egg adds a layer of texture and flavor that complements the broth, noodles, and other toppings, embodying the Japanese principle of balance between taste, texture, and visual appeal.
What are the authentic traditional ingredients for Ramen Egg Soufflé versus acceptable substitutes?
Authentic ingredients include soy sauce, mirin, and a touch of sugar. Substitutes such as tamari (gluten‑free) or a mix of rice vinegar and sugar can be used without drastically changing the flavor profile.
What other Japanese dishes pair well with Ramen Egg Soufflé?
It pairs beautifully with shoyu ramen, miso ramen, and even simple tonkotsu broth. The egg also works as a side for donburi bowls or as a snack with a drizzle of chili oil.
What makes Ramen Egg Soufflé special or unique in Japanese cuisine?
The combination of a perfectly timed soft‑boiled egg and a sweet‑savory glaze creates a contrast of textures—silky yolk, tender white, and glossy coating—that elevates a simple bowl of ramen into a gourmet experience.
What are the most common mistakes to avoid when making Ramen Egg Soufflé at home?
Over‑cooking the egg, not shocking it in ice water, and failing to fully submerge the egg in the marinade are the biggest pitfalls. Each leads to a rubbery white or a bland flavor.
Why does this Ramen Egg Soufflé recipe use a 30‑minute marination instead of a longer soak?
A 30‑minute marination gives enough time for the soy‑mirin glaze to penetrate the egg white while keeping the yolk’s delicate texture. Longer marination can make the egg too salty and alter the yolk’s consistency.
Can I make Ramen Egg Soufflé ahead of time and how should I store it?
Yes, you can marinate the peeled eggs up to 24 hours. Keep them in the refrigerator, sealed in the same bag or an airtight container, and they will stay fresh for up to three days.
What does the YouTube channel The CrunchBros specialize in?
The CrunchBros focus on playful, experimental takes on classic comfort foods, often adding a scientific twist or unexpected technique to familiar dishes while keeping the videos fast‑paced and entertaining.
How does the YouTube channel The CrunchBros' approach to Japanese cooking differ from other Japanese cooking channels?
The CrunchBros blend humor and hands‑on experimentation, testing extreme variations (like a "ramen egg souffle") rather than strictly preserving tradition, whereas many Japanese cooking channels prioritize authentic technique and cultural storytelling.
Last updated: August 29, 2026
