Instant Pot Tonkotsu Ramen with Sweet Corn and Scallions

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A quick tonkotsu ramen featuring a savory pork bone broth made in the Instant Pot, served with sweet corn kernels and fresh scallions for a comforting meal. This japanese ready in about 200 minutes pairs pork neck bones, water, large onion, halved for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 600 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Cook: 185 min Serves 4 Japanese cuisine 600 cal/serving
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Ingredients

Instructions

  1. Step 1: Place 3 lbs pork neck bones, 1 large halved onion, 5 smashed garlic cloves, 1-inch sliced ginger, and 10 cups water into an Instant Pot. Seal and cook on high pressure for 3 hours to create a creamy tonkotsu broth.
  2. Step 2: When cooking finishes, release pressure naturally, then strain broth through a fine sieve into a clean pot. Stir in 3/4 cup soy sauce, 2 cups vegetable stock, and 1 1/2 tsp kosher salt. Keep broth warm.
  3. Step 3: Cook 4 servings of thin ramen noodles in boiling water for 2-3 minutes until tender, then drain.
  4. Step 4: Reheat 1 cup canned sweet corn kernels in a small pan until hot.
  5. Step 5: Divide noodles among bowls, ladle hot broth over, then top each bowl with 1/4 cup chopped scallions, 1/4 cup sweet corn, two soft boiled egg halves, and 2 oz chashu pork slices if using.
  6. Step 6: Serve immediately for a hearty, quick tonkotsu ramen experience with the sweetness of corn balancing the rich pork broth.

Equipment for this recipe

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Frequently asked questions

How long does Instant Pot Tonkotsu Ramen with Sweet Corn and Scallions take to make?

Total time is about 200 minutes (15 min prep + 185 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Instant Pot Tonkotsu Ramen with Sweet Corn and Scallions?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep pork neck bones from drying out.

Can I substitute ingredients in Instant Pot Tonkotsu Ramen with Sweet Corn and Scallions?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Instant Pot Tonkotsu Ramen with Sweet Corn and Scallions for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Instant Pot Tonkotsu Ramen with Sweet Corn and Scallions?

Japanese japanese like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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