• Recipes
  • Travel
  • Cookbook
  • Newsletter
  • About
  • Shop
  • YouTube
  • TikTok
  • Instagram
  • All Recipes
    • Thanksgiving
    • Christmas
    • New Years
    • Valentine’s Day
    • Spring Holidays
    • Summer Holidays
    • Fall
    • Winter
    • Spring
    • Summer

Breakfast, Sides + Desserts

    • Bread
    • Biscuits + Scones
    • Bars & Brownies
    • Cakes
    • Cookies
    • Custards + Puddings
    • Muffins
    • Pies & Tarts
    • All Baking + Sweet
  • Salads + Soups
  • Snacks + Sides
    • Toasts
    • Oats
    • Granola
    • Pancakes
    • All Breakfast
  • Dips + Spreads + Toppings

Mains

  • Beans + Grains + Bowls
  • Fish
  • Vegetables
  • Pasta
  • Vegetarian Proteins

Special Diets

  • Dairy Free
  • Gluten Free
  • Vegan
  • Vegetarian
  • Shop All
  • Shop The Cookbook
  • Shop The VideosShop Justine Doirons social videos on shopmy

My Most Used Items

  • Kitchen Essentials
  • All Time Favorites
  • Pantry
  • Tableware
Holidays
Vegetarian Proteins
Baking + Sweet
Snacks + Sides
All Recipes
  • Recipes
  • Travel
  • Cookbook
  • Newsletter
  • About
  • Shop
  • YouTube
  • TikTok
  • Instagram
Dairy Free, Fish, Gluten Free, Recipes, Special Diets, Winter
May 30, 2024

Seared Scallops with Romesco Sweet Potatoes and Hazelnut Gremolata

I love when at at-home (super easy) dinner sounds just a *bit* chef-y, and these Seared Scallops with Romesco Sweet Potatoes and Hazelnut Gremolata do exactly that. Plus, they are just absolute flavor bombs. As a meal, it hits all my favorite notes of filling, healthy, and delicious.

Prep Time 20 minutes mins
Cook Time 30 minutes mins
Course Main Course
Cuisine American, Fusion, Mediterranean, Spanish
Jump to Recipe
jump to reviews

I love when at at-home (super easy) dinner sounds just a *bit* chef-y, and these Seared Scallops with Romesco Sweet Potatoes and Hazelnut Gremolata do exactly that. Plus, they are just absolute flavor bombs. As a meal, it hits all my favorite notes of filling, healthy, and delicious. There’s texture, there’s spice but not heat, and then there is zip from the hazelnut lime gremolata. They all marry together into a dish that’s really impressive for date night, but equally easy (and fun!) to prep for a dinner party.

Seared Scallops with Romesco Sweet Potatoes and Hazelnut Gremolata

This is a perfect date-night dinner or dinner party staple! First you sear scallops in a pan, then add the tomatoes and roasted red pepper to cook down. Blend the tomatoes and pepper into a romesco sauce, mash them into sweet potatoes and you have the perfect base for the scallops! A quick hazelnut gremolata adds acid and crunch, and the whole thing comes together perfectly. It's one of my absolute favorite full meals to make.
print recipe pin recipe
Prep Time 20 minutes mins
Cook Time 30 minutes mins
Servings: 2 servings
Prevent your screen from going dark

Equipment

  • 1 chef's knife
  • 1 Skillet

Ingredients

  • 2 medium sweet potatoes
  • 3 tablespoons hazelnuts, roughly chopped
  • 1/2 cup fresh parsley, finely chopped
  • 1 lime for both zest and juice
  • Diamond Crystal kosher salt
  • Freshly ground black pepper
  • 1/2 pound dry-packed scallops
  • Extra-virgin olive oil
  • 2 tablespoons salted butter
  • 1 small roma tomato, San Marzano or globe tomatoes will also work here, diced
  • 1/2 cup roasted red peppers, roughly chopped
  • 3 garlic cloves, thinly sliced
  • 1/2 teaspoon smoked paprika
  • 1/4 teaspoon red pepper flakes
Optional, for garnish
  • 1 drizzle Brightland Ardor Chili Oil, or any other chili-infused olive oil

Instructions 

  1. First, prepare the sweet potatoes. Pierce them all over with a fork, then cook them until they are fork tender. I like to either microwave on high fro 8-10 minutes, or roast them in the oven at 425°F for 45-50 minutes. Set them aside but leave their skin on, this keeps the sweet potato soft in the center.
  2. While the sweet potatoes are cooking, prepare the gremolata. Place a large skillet over medium heat and toast the hazelnuts until fragrant, 3-4 minutes. Add them to a small bowl. Leave out the pan but turn off the heat.
  3. Add the finely chopped parsley to the hazelnuts. Zest in about half a teaspoon of lime zest, then squeeze in the juice from half the lime. Stir and season with a big pinch of salt. Add more lime juice and salt to taste, and set aside.
  4. Pat the scallops dry with a paper towel, then season both sides with salt and pepper.
  5. Turn the heat back up to medium on your pan. Let this heat up for 2-3 minutes. Add a healthy drizzle of olive oil and cook the scallops in batches, searing for 2-3 minutes on each side or until they are golden.
  6. When the scallops are seared on both sides, add 1 tablespoon of butter to the pan. Allow it to melt, then baste the scallops in the butter for 30 seconds before removing from the pan. Repeat this with both batches.
  7. Remove the scallops from the pan, then immediately add the chopped tomato, red pepper and garlic. Season with a pinch of salt, the paprika and the red pepper flakes. Cook for 3-4 minutes or until the garlic is beginning to soften and turn golden.
  8. Add the tomato mixture to a blender, let it cool for a few seconds, and then blend until smooth. Be careful though, if it's too hot the blender might…explode on your. So let it cool a bit!
  9. Remove the peels from the sweet potatoes and add the romesco sauce directly in with the potatoes. Mash this together into a sweet potato mash.
  10. To plate, add the potatoes to the bottom of a bowl, top with the scallops, then garnish with the gremolata! If you like heat, add a drizzle of chili-infused olive oil to the top. I'll link my favorite one in the recipe list.

Hey! I’m Justine

A recipe developer, highly dedicated eater, and bread enthusiast with an archive of both savory and sweet.

  • Facebook
  • Instagram
  • TikTok
  • Pinterest
  • X
More About Me

Trending Recipes

  • Biscuits + Scones
    Strawberry and Raspberry Scones

    Strawberry and Raspberry Scones

  • Beans + Grains + Bowls
    Spiced Carrot Soup

    Spiced Carrot Soup

  • Baking + Sweet
    Tiramisu Affogato

    Tiramisu Affogato

Sign up for the Newsletter

More like this

Dips + Spreads + Toppings
carrot top hot sauce ingredients blended in a food processor.

Carrot Top Hot Sauce

Vegetarian Proteins
lions mane mushroom steaks over polenta

Mushroom Steaks Over Polenta

Cookies
baked brown butter oatmeal raisin cookies on baking sheet.

Brown Butter Oatmeal Raisin Cookies

Bread
pull apart vegan brioche twist loaf.

Vegan Brioche

Comments

  1. JoJo Avatar
    JoJo
    6/2/2024
    Reply

    Smoked paprika is one of my go to spices… Citrus zest is another fave. I live in Oregon one of the largest growers of hazelnuts. I look forward to making this recipe… I will probably use other protein sources with the Romesco and Gremolato. I tend to eat scallops on rare occasion…compared to other protein/seafood.

    Looking forward to hearing more stories about your new home. Congratulations, is this your first home purchase? Go girl!!

    Reply
    1. Justine Avatar
      Justine
      6/5/2024
      Reply

      It is!! I’m so excited but so nervous! There’s a lot to do! Also let me know what protein you end up choosing, I hope you’ll like the recipe either way!

      Reply

Leave a Comment

Made this recipe? Tell me all your thoughts or if you’ve got any questions!

Cancel reply

Your Rating:




Your email address will not be published. Required fields are marked *

Hey! I’m Justine

A recipe developer, highly dedicated eater, and bread enthusiast with an archive of both savory and sweet.

  • Facebook
  • Instagram
  • TikTok
  • Pinterest
  • X
More About Me

Trending Recipes

  • Biscuits + Scones
    Strawberry and Raspberry Scones

    Strawberry and Raspberry Scones

  • Beans + Grains + Bowls
    Spiced Carrot Soup

    Spiced Carrot Soup

  • Baking + Sweet
    Tiramisu Affogato

    Tiramisu Affogato

Watch On

  • Shop
  • YouTube
  • TikTok
  • Instagram

seasonal recipes with a fresh twist
for the curious home cook

buy the cookbook
penguin random house

Copyright © 2026 Justine Doiron

website by mindy nguyen & made to thrive