Spicy Seared Scallops with Garlic-Herb Aioli

Restaurant-quality sea scallops with a crisp golden crust, smoky spices, and a creamy herb aioli for dipping.

Yield

Serves 4 as an appetizer or 2 as a main course

Prep Time

  • Prep: 15 minutes
  • Cook: 10 minutes
  • Total: 25 minutes

🦪 For the Scallops

Ingredients

  • 1 lb (450 g) large sea scallops
  • 1 tbsp olive oil
  • 1 tsp smoked paprika
  • 1 tsp garlic powder
  • ½ tsp onion powder
  • ½ tsp cayenne pepper (optional)
  • ½ tsp black pepper
  • ½ tsp salt
  • 1 tbsp unsalted butter

 Garlic-Herb Aioli

Ingredients

  • ½ cup mayonnaise
  • 1 garlic clove, finely grated
  • 1 tsp fresh lemon juice
  • 1 tsp Dijon mustard
  • 1 tbsp fresh parsley, finely chopped
  • 1 tsp fresh chives, finely chopped
  • Salt and black pepper, to taste

Equipment

  • Cast-iron skillet or heavy stainless-steel pan
  • Mixing bowls
  • Paper towels
  • Tongs or fish spatula
  • Instant-read thermometer (optional)

Step 1: Prepare the Scallops

Remove Excess Moisture

Pat the scallops extremely dry using paper towels.

Why this matters: Moisture creates steam and prevents the signature golden crust from forming.

Remove the Side Muscle

Check each scallop for the small rectangular side muscle attached to the edge.

Peel it away and discard.

Season

In a small bowl combine:

  • Smoked paprika
  • Garlic powder
  • Onion powder
  • Cayenne pepper
  • Salt
  • Black pepper

Toss scallops with olive oil.

Sprinkle seasoning evenly and gently coat all sides.

Allow to sit for 5–10 minutes while preparing the aioli.


Step 2: Make the Garlic-Herb Aioli

In a bowl combine:

  • Mayonnaise
  • Grated garlic
  • Lemon juice
  • Dijon mustard
  • Parsley
  • Chives

Mix until smooth.

Season with salt and pepper.

Cover and refrigerate for at least 10 minutes to let flavors develop.


Step 3: Sear the Scallops

Heat the Pan

Place a cast-iron skillet over medium-high to high heat.

Allow the pan to become very hot before adding butter.

Add Butter

Add butter and swirl.

The butter should foam immediately.

Cook the First Side

Place scallops in the skillet.

Leave at least 1 inch between each scallop.

Do not overcrowd the pan.

Sear undisturbed for:

  • Large scallops: 2–3 minutes
  • Extra-large scallops: 3–4 minutes

You should see a deep golden-brown crust.

Flip

Turn scallops once.

Cook another 1½–3 minutes.

The center should remain slightly translucent and tender.

Doneness Guide

Perfect scallops:

  • Golden crust outside
  • Moist center
  • Internal temperature about 125–130°F (52–54°C)

Avoid overcooking, which makes scallops rubbery.


Step 4: Plate and Serve

Arrange scallops on a serving platter.

Place aioli in a small dipping bowl.

Garnish with:

  • Extra parsley
  • Chopped chives
  • Lemon wedges
  • Light drizzle of olive oil

Serve immediately.


 Nut Information

Nut-Free Status

This recipe is naturally free of:

  • Peanuts
  • Almonds
  • Cashews
  • Walnuts
  • Pecans
  • Hazelnuts
  • Pistachios
  • Macadamia nuts

Potential Cross-Contamination Sources

For severe nut allergies:

  • Check mayonnaise labels.
  • Verify Dijon mustard manufacturing information.
  • Confirm spice blends are produced in nut-free facilities.
  • Use clean utensils and cutting boards.

 Selecting the Best Scallops

Dry vs. Wet Scallops

Dry Scallops (Recommended)

  • No chemical additives
  • Better caramelization
  • Sweeter flavor
  • Superior crust

Wet Scallops

  • Treated with phosphate solution
  • Hold more water
  • Harder to brown
  • Often release excess liquid

Look for “dry-packed” scallops whenever possible.


Approximate Nutrition (Per Serving)

Nutrient Amount
Calories 280
Protein 23 g
Fat 18 g
Carbohydrates 4 g
Fiber <1 g
Sodium 500–700 mg

Values vary depending on mayonnaise and seasoning brands.


Frequently Asked Questions (Q&A)

Q1. Why won’t my scallops brown?

Usually one of three reasons:

  1. Scallops weren’t dried enough.
  2. Pan wasn’t hot enough.
  3. Pan was overcrowded.

Q2. Can I use frozen scallops?

Yes.

Thaw overnight in the refrigerator.

Pat very dry before seasoning.


Q3. How do I know when scallops are done?

The outside should be deeply golden while the center remains slightly translucent.

Overcooked scallops become firm and chewy.


Q4. Can I make the aioli ahead of time?

Yes.

The aioli can be prepared up to 2 days in advance and stored refrigerated.


Q5. What can I serve with these scallops?

Excellent pairings include:

  • Garlic mashed potatoes
  • Lemon risotto
  • Roasted asparagus
  • Grilled vegetables
  • Cilantro-lime rice
  • Fresh green salad

Q6. Can I make this less spicy?

Absolutely.

Reduce or omit the cayenne pepper while keeping the smoked paprika for flavor.


Q7. Can I use shrimp instead of scallops?

Yes.

Use large shrimp and sear 1–2 minutes per side until opaque.


Q8. Why use cast iron?

Cast iron retains high heat, helping create the signature restaurant-style crust without overcooking the interior.


Q9. Can I use an air fryer?

You can, but the crust won’t be as impressive.

Cook at 400°F (200°C) for approximately 6–8 minutes, depending on size.


Q10. What drinks pair well with this dish?

Popular pairings include:

  • Sparkling water with lemon
  • Citrus mocktails
  • Crisp white wines such as Sauvignon Blanc or Pinot Grigio
  • Light citrus-based beverages