Pan Seared Scallops With Spicy Onion Sauce Recipe

Scallops with Japanese Spicy Onion Sauce
Pan Seared Scallops with Japanese Spicy Onion Sauce. Photo Credit: © Judy Ung
  • 15 mins
  • Prep: 10 mins,
  • Cook: 5 mins
  • Yield: 1 serving

Scallops, much like other seafood, is a staple in Japanese cuisine and it is often incorporated into everyday meals. While the most common seafood is fish, this dish of pan seared scallops is a great addition to any Japanese meal.

What You'll Need

  • 4 fresh wild scallops (preferably sashimi grade, about 0.2 pounds)
  • 1 tbsp. olive oil
  • Optional: 1 tbsp. unsalted butter
  • 1/4 cup spicy onion sauce

How to Make It

  1. Make the spicy onion sauce and set aside. 
  2. In a medium cast iron pan, heat olive oil over medium-high heat. If you're looking for a slightly rich flavor, add a small pat of unsalted butter to the olive oil.
  3. When the oil is hot, add scallops. If the scallops are on the small side, sear them for about two minutes until browned. Don't turn over the scallops until the first side is browned. As much as possible, try and leave the scallops on their own for those two minutes.
  1. After the scallops are turned over, brown them for another two minutes. For larger scallops, this might take three to four minutes instead. Note, if the scallops are sashimi grade you might prefer to sear the outside and leave the inside rare.
  2. Plate the seared scallops on a small appetizer plate and drizzle the spicy onion sauce over the scallops.
  3. Serve immediately.

Additional Information:

Sashimi grade scallops are best for this appetizer since the scallops can be pan seared on the outside, but the center is safe to be eaten rare. The contrasting textures of soft interior and crisp exterior only add to the overall deliciousness of the appetizer. The scallops are seared in extra virgin olive oil, but for a richer flavor, try adding unsalted butter to the olive oil and then searing the scallops.

As for the spicy Japanese onion sauce, try making it in advance, and then use it on more than just these scallops. The sauce is easy to prepare and can be made in a relatively short amount of time. It's a mixture of sauteed sweet onions, soy sauce, sake, chili garlic paste and oyster sauce. A hint of sugar balances out the salt from the soy sauce and oyster sauce. 

Nutritional Guidelines (per serving)
Calories 300
Total Fat 26 g
Saturated Fat 9 g
Unsaturated Fat 13 g
Cholesterol 52 mg
Sodium 359 mg
Carbohydrates 7 g
Dietary Fiber 1 g
Protein 12 g
(The nutrition information on our recipes is calculated using an ingredient database and should be considered an estimate. Individual results may vary.)