A scallops and veggie hash is a one-pan seafood meal built on a bed of browned vegetables with tender seared scallops on top. The dish works because the veggies give a sweet, earthy base while the scallops bring a delicate, lightly caramelized bite. You get a balanced plate that comes together in roughly half an hour with minimal cleanup.
This version keeps the scallops large and barely cooked through so they stay soft rather than rubbery. The vegetables are cut small and cooked until they develop color, which concentrates their natural sugars. It’s a practical weeknight option when you want something lighter than pasta but still filling. Making this scallops and veggie hash at home is surprisingly straightforward once you know the key steps.
Why You’ll Love These Scallops And Veggie Hash
- One skillet means fewer dishes and faster cleanup after dinner.
- Sea scallops cook in minutes, so the meal stays quick even on busy nights.
- The vegetable base uses common fridge items and adapts to what you have.
- Light olive oil and lean protein keep the plate satisfying without feeling heavy.
- Natural sweetness from squash and peppers balances the mild scallops well.
Ingredients You’ll Need
- 1 lb sea scallops, patted dry (about 12–14 pieces)
- 2 tbsp olive oil, divided
- 1 small yellow onion, diced (about 1 cup)
- 1 red bell pepper, diced (about 1 cup)
- 2 cups diced zucchini (about 1 medium)
- 1 cup diced butternut squash, pre-cooked 5 minutes in microwave
- 2 cloves garlic, minced
- 1/2 tsp salt, divided
- 1/4 tsp black pepper
- 1 tbsp lemon juice
- 2 tbsp chopped parsley
Ingredient Substitutions
Sea scallops: Replace with an equal weight of bay scallops if that’s what you find at the market. Bay scallops are smaller and cook in about half the time, so watch them closely and pull them at 2 minutes per side. The texture is a bit more tender and less meaty, but the flavor stays sweet and mild. The scallops and veggie hash works well for weeknight cooking when time is limited.
Butternut squash: Swap with an equal volume of diced sweet potato, parboiled for 5 minutes. Sweet potato browns faster than squash, so lower the heat slightly to avoid scorching before the center softens. Expect a deeper orange color and a slightly denser bite. Storing leftover scallops and veggie hash correctly keeps it tasting good for days.
Red bell pepper: Use an equal amount of diced fennel bulb for a lighter, anise-leaning note. Fennel releases more water, so give it an extra 2 minutes over medium-low heat to brown. The hash will taste fresher and less sweet than with pepper. For the best results with this scallops and veggie hash, read through all the steps before starting.
Zucchini: Replace with diced eggplant using the same 2 cups measure. Eggplant absorbs more oil, so add the remaining oil before the garlic step. It gives a silkier, richer mouthfeel than zucchini’s clean crunch.
Step-by-Step Instructions
- Pat the scallops very dry with paper towels and season one side with 1/4 tsp salt. Dry surfaces are what let the scallops sear instead of steam, so don’t skip this.
- Heat 1 tbsp olive oil in a 12-inch skillet over medium heat. Add onion and cook 4 minutes until it softens and turns translucent at the edges.
- Add red pepper, zucchini, and pre-cooked squash with remaining 1/4 tsp salt. Cook 8 minutes, stirring every 2 minutes, until the vegetables show golden and crispy spots.
- Stir in garlic and black pepper, cook 1 minute until fragrant but not browned, then move vegetables to a plate and cover loosely with foil.
- Raise skillet to medium-high heat and add remaining 1 tbsp oil. Lay scallops in a single layer, never crowd the pan, and sear 3 minutes without moving until the bottom is browned.
- Flip scallops, cook 2 minutes more until the centers are opaque and spring back lightly. Remove from heat and squeeze lemon juice over them.
- Return vegetables to the skillet, fold in parsley, and serve immediately with scallops arranged on top of the hash.
Pro Tips
Dry the scallops thoroughly before they hit the pan; surface moisture is the main reason home cooks get pale, steamed results instead of a golden and crispy crust. Use a second paper towel pass right before cooking if they feel slick.
Cut the vegetables to a similar small dice so they cook evenly in the same window. If the squash is larger than the pepper, it will stay firm while the rest turns soft.
Pre-cook dense squash or sweet potato for 5 minutes in the microwave so the hash finishes at the same time as the quick-cooking scallops. Raw hard squash would still be crunchy when the seafood is done.
For a clean sear technique and pan temps, the guides at seafood cooking explain why a hot, dry surface matters. A thin fish spatula makes the flip easier without tearing the scallop.
Common Mistakes to Avoid
Moving the scallops too early breaks the crust formation and leaves them stuck. Let them sit the full 3 minutes on the first side until they release on their own.
Overcrowding the skillet drops the temperature and traps steam around the seafood. Cook in two batches if needed so each piece touches hot metal.
Adding garlic with the raw vegetables burns it by the time the hash browns. Wait until the veggies are nearly done, then stir it in for just 1 minute.
Serving Suggestions
Spoon the hash onto warm shallow bowls and place the scallops in a ring on top for a simple restaurant-style look. A side of spaghetti salad adds a cold, tangy contrast if you’re feeding more people.
For a brighter plate, pour a lillet spritz alongside the seafood to echo the lemon note. The light bubbles cut through the olive oil in the vegetables.
If you want a heartier spread, start with baked feta and let the hash be the main protein course. Keep portions modest since scallops are rich.
Storage and Reheating
Cooled leftovers keep in an airtight container in the fridge for up to 3 days. Scallops are seafood, so don’t leave the finished dish out longer than 2 hours before chilling.
Reheat the hash and scallops together in a skillet over medium-low heat until the center of the scallops reaches 145°F. Avoid the microwave if you can; it tightens the seafood and makes it chewy.
This dish does not freeze well because the cooked zucchini turns watery and the scallops go tough. Make a fresh batch instead of saving it for later.
Recipe Variations
Spicy Version
Add 1/2 tsp crushed red pepper with the garlic and use a jalapeno margarita on the side. The heat lifts the sweet vegetables and makes the scallops taste brighter. Keep the pepper light so it doesn’t mask the seafood.
White Fish Swap
Replace scallops with 1 lb of cubed swordfish seared the same way for 3 minutes per side. Swordfish holds its shape better and gives a meatier chew. The hash base stays identical.
Smoky Seafood Mix
Fold in 1/2 cup flaked smoked haddock at the end instead of searing scallops separately. The smoke flavor carries through the vegetables and removes the need for lemon. Use less salt since the fish is already seasoned.
Low-Carb Option
Drop the butternut squash and double the zucchini to cut starch while keeping volume. The hash cooks 2 minutes faster and tastes cleaner. Scallops remain the protein anchor in this low-carb meal style plate.
Scallops And Veggie Hash
Description
A scallops and veggie hash is a one-pan seafood meal built on a bed of browned vegetables with tender seared scallops on top. The veggies give a sweet, earthy base while the scallops bring a delicate, lightly caramelized bite, coming together in roughly half an hour with minimal cleanup.
Ingredients
Instructions
-
Dry and season scallops
Pat the scallops very dry with paper towels and season one side with 1/4 tsp salt. Dry surfaces are what let the scallops sear instead of steam, so don't skip this, and use a second paper towel pass right before cooking if they feel slick.
-
Cook the onion
Heat 1 tbsp olive oil in a 12-inch skillet over medium heat. Add onion and cook 4 minutes until it softens and turns translucent at the edges, stirring occasionally so it cooks evenly.
-
Brown the vegetables
Add red pepper, zucchini, and pre-cooked squash with remaining 1/4 tsp salt. Cook 8 minutes, stirring every 2 minutes, until the vegetables show golden and crispy spots and the squash is tender, not crunchy.
-
Add garlic and plate veggies
Stir in garlic and 1/4 tsp black pepper, cook 1 minute until fragrant but not browned. Move vegetables to a plate and cover loosely with foil to keep warm while the scallops cook.
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Heat oil for scallops
Raise skillet to medium-high heat and add remaining 1 tbsp oil. Let the oil shimmer so the pan is hot and dry before adding seafood for a clean sear.
-
Sear scallops first side
Lay scallops in a single layer, never crowd the pan, and sear 3 minutes without moving until the bottom is browned and they release on their own. If the pan is crowded, cook in two batches so each piece touches hot metal.
-
Flip and finish scallops
Flip scallops, cook 2 minutes more until the centers are opaque and spring back lightly, which matches a safe internal temperature of 63°C / 145°F for shellfish. Remove from heat and squeeze 1 tbsp lemon juice over them.
-
Combine and serve
Return vegetables to the skillet, fold in 2 tbsp chopped parsley, and serve immediately with scallops arranged on top of the hash. The hash should be hot and the scallops just set so they stay soft rather than rubbery.
Nutrition Facts
Servings 4
- Amount Per Serving
- Calories 320kcal
- % Daily Value *
- Total Fat 12g19%
- Saturated Fat 2g10%
- Cholesterol 55mg19%
- Sodium 480mg20%
- Total Carbohydrate 22g8%
- Dietary Fiber 4g16%
- Sugars 7g
- Protein 28g57%
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.
Note
- Storage: Cooled leftovers keep in an airtight container in the fridge for up to 3 days; don't leave the finished dish out longer than 2 hours before chilling since scallops are seafood.
- Reheating: Reheat the hash and scallops together in a skillet over medium-low heat until the center of the scallops reaches 63°C / 145°F, and avoid the microwave which makes them chewy.
- Pro tip: Dry the scallops thoroughly and pre-cook dense squash 5 minutes in the microwave so the hash finishes with the quick seafood; see fresh side ideas for serving.
- Don't freeze: The cooked zucchini and scallops break down badly, so always cook fresh.
