Need an easy topping for homemade ramen or rice bowls? These ramen eggs are made with just 7 simple ingredients and marinated overnight. You get tender soy-marinated eggs with rich, jammy yolks and savory umami flavor.
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My first taste of these Japanese soy-marinated eggs was at Ajisen Ramen while slurping on a steaming bowl of noodles. Their signature jammy texture and savory depth instantly hooked me, and they have been a favorite of mine ever since.
Through years of kitchen testing, I discovered that an overnight soak is the sweet spot for flavor absorption. Letting them rest in the fridge for 12 to 24 hours gives the marinade time to flavor the eggs.
Why It Works
- Precise cooking time: Timing the eggs carefully gives you control over the yolk texture, from runny to perfectly jammy.
- Controlled water temperature: A steady simmer minimizes agitation so the eggs cook evenly with less risk of cracked shells.
- Immediate ice bath: Shocking the eggs stops carryover cooking so the yolks stay at your preferred doneness.
Ingredients & Substitutions
Exact ingredient amounts are listed in the recipe card at the bottom of this page.
- Large Eggs: Use room-temperature large eggs for consistent yolk doneness. Eggs refrigerated for 7-10 days are easier to peel than very fresh eggs. To quickly take the chill off refrigerated eggs, rinse them under warm water until the shells feel close to room temperature. Avoid other egg sizes because they require different cooking times.
- Salt: Helps the whites set quickly if a shell cracks during boiling, reducing leakage. Use table salt or fine sea salt; kosher salt also works.
- White Vinegar: Helps the whites set quickly if a shell cracks during boiling. Rice vinegar or apple cider vinegar also works.
Egg Marinade
- Regular Soy Sauce: Light soy sauce also works. Use low-sodium soy sauce for a less salty marinade.
- Mirin: Non-alcoholic mirin also works.
- Cold Water
- White Granulated Sugar: Granulated cane sugar also works.
Note: Asian ingredients are typically available at most Asian grocery stores or online.
Expert Tips
- Use slightly older eggs: Eggs refrigerated for 7-10 days are generally easier to peel than very fresh eggs.
- Maintain a steady simmer: Avoid a vigorous boil, which can knock the eggs around and crack the shells.
- Peel under cold water: Running water makes peeling easier and rinses away small shell fragments.
- Use a clean cutting tool: Slice with a sharp knife or egg thread cutter for clean halves without smearing the jammy yolks.
Instructions
Below are step-by-step instructions on how to make ramen eggs:
- Mix the marinade: Combine the marinade ingredients in a small airtight container or mason jar until the sugar completely dissolves. Microwave the marinade for 30 seconds if needed to help dissolve the sugar. Set aside.
- Boil the eggs: Fill a small pot with enough water to fully submerge the eggs, then add the salt and vinegar. Bring to a boil over high heat, then reduce to medium-high heat to maintain a steady simmer. Gently lower the room-temperature eggs into the water and immediately set a timer. Boil for 6 minutes for runny yolks, 6 ½ minutes for runny-jammy yolks, 8 minutes for set-jammy yolks, or 10 minutes for fully hard-boiled yolks.
- Shock the eggs: While the eggs boil, prepare an ice water bath in a separate bowl. Immediately transfer the cooked eggs to the ice bath and leave them submerged until completely cold to the touch.
- Peel the eggs: Gently tap the cooled eggs with the back of a spoon to crack the shells. Starting at the wider base where the air pocket sits, slide a spoon under the shell and gently peel it away.
- Marinate the eggs: Submerge the peeled eggs in the soy marinade. Place a small piece of paper towel or plastic wrap directly over the eggs to keep the exposed tops in contact with the marinade. Cover and refrigerate for at least 6 hours, preferably 12 to 24 hours for the best flavor.
- Slice and serve: Remove the eggs from the marinade and cut them in half lengthwise with a sharp knife. Serve cold over hot ramen noodles or rice bowls.
Storage
- Refrigerator: Store the ramen eggs in their marinade in an airtight container in the refrigerator for up to 3 days.
- Do not freeze ramen eggs, as the egg whites can become rubbery and watery after thawing.
- No reheating is needed. Serve cold or add directly to hot ramen or warm rice to gently warm the eggs without further cooking the jammy yolks.
Variations
- Gluten-Free: Use gluten-free soy sauce and gluten-free mirin, checking the labels to confirm both are certified gluten-free.
- Spicy Garlic: Add 1 tablespoon of chili crisp and 2 minced garlic cloves to the marinade for extra heat and garlic flavor.
Pairing Suggestions
- Steamed Jasmine Rice: A simple base that lets the savory ramen eggs stand out.
- Chashu Pork: Adds a rich, meaty contrast to the soft, jammy eggs.
- Garlic Sautéed Bok Choy: Adds freshness and crunch to balance the savory marinade.
FAQ
Why are my ramen egg yolks overcooked?
Precise timing is key for jammy yolks. Use room-temperature large eggs, start the timer as soon as they enter the simmering water, and immediately transfer them to an ice bath when the timer ends.
Why did my eggs crack while boiling?
A vigorous boil can knock the eggs against the pot and crack the shells. Maintain a steady simmer and gently lower the room-temperature eggs into the water.
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📖 Recipe
Easy Ramen Eggs (Ajitsuke Tamago)
Need an easy topping for homemade ramen or rice bowls? These ramen eggs are made with just 7 simple ingredients and marinated overnight. You get tender soy-marinated eggs with rich, jammy yolks and savory umami flavor.
Ingredients
- 4 large eggs room temperature (about 57 g each)
- 1 tablespoon white vinegar
- 1 teaspoon salt
Soy Sauce Marinade
- ¼ cup regular soy sauce or light soy sauce
- ¼ cup mirin
- ¼ cup cold water
- 2 teaspoon white granulated sugar
Instructions
- Combine all the listed marinade ingredients in a small airtight container or mason jar until the sugar completely dissolves. Microwave the marinade for 30 seconds if needed to help dissolve the sugar. Set aside.
- Fill a small pot with enough water to fully submerge the eggs, then add the salt and vinegar. Bring to a boil over high heat, then reduce to medium-high heat to maintain a steady simmer. Gently lower the room-temperature eggs into the water and immediately set a timer. Boil for 6 minutes for runny yolks, 6 ½ minutes for runny-jammy yolks, 8 minutes for set-jammy yolks, or 10 minutes for fully hard-boiled yolks.
- While the eggs boil, prepare an ice water bath in a separate bowl. Immediately transfer the cooked eggs to the ice bath and leave them submerged until completely cold to the touch.
- Gently tap the cooled eggs with the back of a spoon to crack the shells. Starting at the wider base where the air pocket sits, slide a spoon under the shell and gently peel it away.
- Submerge the peeled eggs in the soy marinade. Place a small piece of paper towel or plastic wrap directly over the eggs to keep the exposed tops in contact with the marinade. Cover and refrigerate for at least 6 hours, preferably 12 to 24 hours for the best flavor.
- Remove the eggs from the marinade and cut them in half lengthwise with a sharp knife. Serve cold over hot ramen noodles or rice bowls.
Enjoyed my recipe?Please leave a 5 star review (be kind)! Tag me on social media @christieathome as I'd love to see your creations!
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Nutrition
Calories: 110kcal | Carbohydrates: 9g | Protein: 8g | Fat: 5g | Saturated Fat: 2g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 2g | Trans Fat: 0.02g | Cholesterol: 186mg | Sodium: 1575mg | Potassium: 100mg | Fiber: 0.1g | Sugar: 6g | Vitamin A: 270IU | Calcium: 32mg | Iron: 1mg
CC
OMG! This has elevated my ramen soup recipe. I was previously using a recipe where you can crack an egg in the soup at the end of cooking and covering. That recipe was ok but wasn't quite right. This recipe Game changer! It's worth waiting 24 hours for the marinade to set. Note: You can reuse the marinade for a couple more uses.
Christie Lai
Aww wonderful to read this! Thank you so much for making my recipe and for sharing your game-changing experience here on the blog. Very glad it worked out well with your ramen 🙂
Ahmet
🙏🤌
Christie Lai
Thank you!
Darren
Yum
Christie Lai
Thanks Darren! Glad you enjoyed it 🙂
Stephanie
Made this to eat with our ramen dinner and wow! Is it delicious! Both my husband and I enjoyed it. I will be making more! I am wondering tho, how long is the marinade good for?
christieathome
Awesome! Thanks for making my recipe, Stephanie! The marinade will last up to 4 days as long as the egg yolk didn't leak into it.