15-Minute Easy Korean Braised Mackerel (No Fishy Smell!)

🐟Ask any local in Korea about their ultimate comfort food, and they’ll likely paint a picture of a steaming bowl of freshly cooked white rice paired with a bubbling pot of spicy braised fish. 


In Korea, **Braised Mackerel and Radish** (*Godeungeo Mu Jorim*) is hailed as the ultimate "Rice Thief" (*Bap-Do-Duk*)—a dish so savory, flavorful, and satisfying that your bowl of rice disappears before you even notice! The magic happens as the sweet Korean radish cooks down until buttery tender, soaking up the spicy garlic-soy broth while the mackerel adds rich umami to every bite.


If you’re looking for a comforting Korean home-cooked meal that tastes like an authentic mom's recipe but takes less than 30 minutes, this **Canned Mackerel version** is your quick, no-fail shortcut. No fishy smell, no tedious cleaning—just pure, hearty deliciousness!


Final presentation of braised canned mackerel and radish served in a black pan.

  ⏱️ Recipe Overview

 Prep Time: 10 mins

 Cook Time: 25 mins

 Total Time: 35 mins

 Servings: 2-3 servings

 Difficulty: Easy

 Cuisine: Korean


πŸ›’ Ingredients & Local Substitutions

IngredientQuantity (Metric / Imperial)Notes & Local Substitutions
Canned Mackerel2 cans (300g / 10.5 oz each, total 600g / 21 oz)Retain liquid from 1 can; discard liquid from the 2nd can
Korean Radish300g (10.5 oz)Sliced 1/2-inch thick. (Sub: Daikon Radish or Turnips)
Onion1/2 medium (approx. 100g / 3.5 oz)Slice thinly
Green Onion1 stalk (approx. 50g / 1.7 oz)Diagonally chopped
Water500 ml (17 fl oz / 2 cups)Filtered water or unsalted vegetable stock
Cooking Oil1 tbsp (8 ml / 0.27 fl oz)Neutral oil (vegetable, canola, or avocado oil)
Gochujang1 tbsp (30g / 1.05 oz)Korean red chili paste (Sub: Sriracha mixed with a pinch of sugar)
Gochugaru2 tbsp (20g / 0.7 oz)Korean red pepper flakes (Sub: Red pepper flakes or Cayenne powder)
Dark Soy Sauce3 tbsp (24 ml / 0.81 fl oz)Korean dark soy sauce or Tamari
Mirin2 tbsp (16 ml / 0.54 fl oz)Japanese sweet cooking rice wine (Sub: Dry white wine with a pinch of sugar)
Minced Garlic1 tbsp (30g / 1.05 oz)Freshly minced
Minced Ginger1/3 tsp (2g / 0.07 oz)Removes residual fishiness
Plum Extract1 tbsp (8 ml / 0.27 fl oz)Adds mild sweetness and acidity (Sub: Honey or Apricot jam)
Black Pepper1/4 tsp (1g / 0.03 oz)Ground black pepper

πŸ’‘ Shopping Tip: How to Buy Canned Mackerel Overseas

  • At Local Supermarkets (Walmart, Whole Foods, Tesco, etc.):

    • Look for Canned Mackerel in Brine or Canned Mackerel in Water in the canned seafood aisle.

    • Avoid canned mackerel packed in oil, tomato sauce, or smoked varieties, as they will alter the traditional flavor.

  • At Asian Supermarkets (H Mart, 99 Ranch, etc.):

    • Look for Korean brand canned mackerel (Godeungeo-tongjorim).

  • Best Alternatives:

    • Canned Jack Mackerel in Water works identically well for this recipe!

🍳 Step-by-Step Cooking Guide

Phase 1: Preparing the Signature Braising Sauce

Step 1 — Add Gochujang (Korean Red Chili Paste)

Start by adding 1 tbsp of Gochujang into a medium mixing bowl. This classic fermented paste creates a rich, savory foundation with a subtle kick of heat that defines traditional Korean braised dishes.

Adding Gochujang chili paste into a bowl for braising sauce.

Step 2 — Add Gochugaru (Korean Red Pepper Flakes)

Add 2 tbsp of Gochugaru to the bowl. Gochugaru gives the sauce its signature vibrant red color and adds a clean, warm spice without making the dish overly thick.

Adding Gochugaru red pepper flakes to the sauce bowl.


Step 3 — Add Dark Soy Sauce

Pour in 3 tbsp of Korean dark soy sauce. This adds essential saltiness and deep umami depth, helping the seasonings penetrate deeply into the radish and fish.

Pouring dark soy sauce into the braising sauce bowl.


Step 4 — Add Mirin (Cooking Rice Wine)

Add 2 tbsp of Mirin. Mirin helps tenderize the fish while neutralizing any strong seafood odors, adding a delicate, subtle sweetness to balance the salty soy sauce.

Adding Mirin cooking wine to the braising sauce bowl.


Step 5 — Add Minced Ginger

Incorporate 1/3 tsp of freshly minced ginger. Ginger is the secret key in Korean seafood cooking—it completely eliminates any remaining fishy taste and leaves a clean, crisp finish.

Adding minced ginger to remove any remaining fish odor.


Step 6 — Add Minced Garlic

Add 1 tbsp of freshly minced garlic. Garlic is an indispensable fragrant base in Korean cuisine that rounds out all the sharp flavors.

Adding minced garlic to the sauce bowl.


Step 7 — Add Plum Extract (Maesil-cheong)

Add 1 tbsp of Korean plum extract. It imparts a gentle, fruity sweetness and mild acidity that cuts through rich flavors, making the sauce complex and refreshing.

Adding plum extract for natural sweetness and balance.


Step 8 — Add Black Pepper

Finish the seasoning blend with 1/4 tsp of ground black pepper for a warm, earthy punch.

Adding ground black pepper to the sauce mixture.


Step 9 — Mix the Sauce Thoroughly

Mix all the ingredients together with a spoon until smooth and well combined into a glossy, thick paste.

Mixing all sauce ingredients thoroughly with a spoon.


Step 10 — Prep and Review Ingredients

Gather all your fresh vegetables and canned ingredients on your counter so everything is ready to layer into the pan.

Overview of all prepared ingredients for braised canned mackerel and radish.


Step 11 — Check Sauce Consistency

Your braising paste should look rich, smooth, and vibrant red. Set it aside for a moment while prepping the pan.


Phase 2: Layering & Cooking the Radish Base

Step 12 — Layer Radish and Oil

Drizzle 1 tbsp of neutral cooking oil across the bottom of a wide, shallow pan. Arrange the sliced radish chunks in a single layer across the bottom. The oil prevents the radish from burning during the initial boil.

Arranging sliced radish on a pan and drizzling cooking oil.


Step 13 — Add Sliced Onions

Scatter the sliced onions evenly over the radish layer. As the onions simmer, they melt down and release natural sweetness into the broth.

Spreading sliced onions over the radish in the pan.


Step 14 — Add Liquid from ONE Can

Open the first mackerel can and pour only its liquid into the pan. This canned broth is packed with concentrated fish flavor that builds a savory, authentic seafood broth base.

Pouring liquid from one mackerel can into the pan.


Step 15 — Pour in Water

Add 500 ml (2 cups) of fresh water to the pan, ensuring the radishes are mostly submerged.

Pouring water into the pan with radish and onions.


Step 16 — Dissolve the Braising Sauce

Spoon in your prepared braising sauce paste. Stir gently with a utensil to dissolve the sauce completely into the water, then bring the liquid to a boil over medium-high heat.

Adding the pre-mixed braising sauce into the pan broth.


Phase 3: Simmering & Final Presentation

πŸ’‘ Pro Chef Tip for Canned Fish Cooking

Always drain and discard the liquid from the second mackerel can completely. Using the canned liquid from just one can delivers the perfect balance of deep savory flavor without making the dish overly oily or fishy!

Step 17 — Discard Liquid from the Second Can

Open the second mackerel can, drain the liquid completely into the sink, and set the clean mackerel pieces aside.

Draining and discarding liquid from the second canned mackerel.


Step 18 — Simmer Until Radish is Tender

Boil the radish base uncovered for 10–15 minutes. Poke a radish slice with a fork—if it slides through easily and turns semi-translucent, the radish has absorbed the spicy broth and is cooked through.

Testing radish tenderness by poking with a fork in the simmering pan.


Step 19 — Place Mackerel Pieces

Gently place the solid mackerel chunks from both cans on top of the cooked radish layer. Since canned mackerel is already cooked, handle it gently so the pieces remain intact!

Placing soft canned mackerel pieces on top of cooked radish.


Step 20 — Add Green Onions

Scatter the diagonally chopped green onions generously over the mackerel pieces for fresh flavor and a pop of green color.

Placing sliced green onions over canned mackerel in the boiling pan.


Step 21 — Baste with Hot Broth and Reduce

Using a spoon or ladle, continuously scoop the hot, red spicy broth over the fish and green onions. Reduce heat to medium-low and simmer for another 5–8 minutes until the broth thickens into a rich, flavorful sauce.

Ladling spicy red broth over mackerel and green onions while simmering.


Final Presentation & Serving Suggestion

Remove from heat and serve hot right from the pan! Pair this irresistible spicy braised mackerel with a bowl of freshly steamed white rice, and enjoy an authentic Korean comfort meal at home.

Final presentation of braised canned mackerel and radish served in a black pan.
πŸ’‘ More Easy Korean Recipes You'll Love!
Got leftover Gochujang? Check out my [Secret Butter Bibimbap Gochujang Sauce Recipe] for a super quick, delicious lunch!
Want a fresh side dish to pair with this? Try this [5-Minute Quick Korean Radish Salad (Musaengchae)] to cut through the richness and complete your meal!

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