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Juicy Garlic Butter Salmon and Shrimp Bake with Potatoes

EVERYDAY TABLE  ·  Nov 6, 2026
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Garlic butter does all the heavy lifting in this one-pan bake, soaking into flaky salmon, plump shrimp, and golden potato wedges until every bite tastes rich, lemony, and just a little smoky. The potatoes get a head start in the oven (so they turn crisp-edged and tender), then the seafood joins the pan for a quick finish. It’s restaurant-style comfort without the takeout bag, best with a crisp garden salad or crusty baguette for mopping up every buttery drop.

Why You’ll Love This Recipe

Why make this salmon and shrimp bake?

If takeout has lost its sparkle, this Garlic Butter Salmon and Shrimp Bake with Potatoes brings back the joy of a real, home-cooked dinner. It uses simple ingredients and one pan, yet tastes like someone fussed over it, even on a busy Tuesday. Here is why it earns a permanent spot in the weeknight rotation.

  • Potatoes get a head start : Roasting the wedges first gives them crisp edges and creamy centers, so they finish at the same moment the delicate seafood does.
  • One pan, easy cleanup : With 10 minutes of prep and 30 of baking, everything cooks together, and the buttery pan juices double as the sauce.
  • Layered garlic-lemon flavor : Melted butter carries the garlic, paprika adds gentle smokiness, and lemon juice cuts the richness so every bite tastes bright instead of heavy.
  • Foolproof seafood timing : Pull the salmon when it flakes easily and the shrimp when they curl into a loose “C.” Going past that point is what dries seafood out.
  • Flexible ingredient swaps : Cod or halibut can stand in for salmon, and thinly sliced Yukon Golds work for baby potatoes. Just adjust the bake time by a few minutes.
  • Guest-worthy, picky-eater-friendly : Lemon slices and fresh parsley make it look restaurant-worthy, while the familiar garlic-butter flavor keeps both kids and adults happy.

Ingredient Notes

The right ingredients make a simple one-pan dinner taste like someone fussed over it. Each item in this Garlic Butter Salmon and Shrimp Bake with Potatoes has a job, from building crisp-edged potatoes to keeping the seafood juicy. Here is what to look for and how to get the most from each one.

The Seafood

  • Salmon fillets (4, about 6 oz each) : Salmon gives the bake its rich, tender centerpiece. Look for fillets of similar thickness so they cook evenly, and pat them dry before seasoning so the butter clings instead of sliding off. Skin-on or skinless both work, and cod or halibut make good swaps.
  • Large raw shrimp (1 lb, peeled and deveined) : Shrimp add a sweet, snappy contrast to the flaky salmon. Choose large shrimp (about 21/25 count) so they stay plump, and thaw frozen ones in cold water, then dry them well. They are done when they curl into a loose “C” and turn opaque. A tight “O” means overcooked.

The Base

  • Baby potatoes (1½ lbs, cut into small wedges) : Waxy baby potatoes hold their shape and turn creamy inside with crisp, golden edges. Cut the wedges to a uniform size so they roast evenly, and keep them small enough to finish tender during their head start. Thinly sliced Yukon Golds work in a pinch.
  • Olive oil (2 tablespoons) : Olive oil coats the potatoes and helps them brown and crisp in the oven ‘s high heat. Regular or extra-virgin both work here. Toss the wedges until every surface is glossy for the best color.
  • Unsalted butter (6 tablespoons, melted) : Butter is the backbone of the sauce, carrying the garlic, lemon, and spices over everything. Unsalted butter lets you control the seasoning. If using salted butter, reduce the added salt by about ¼ teaspoon.

The Aromatics and Citrus

  • Garlic (5 cloves, minced) : Fresh garlic delivers the bold, sweet-savory flavor the dish is named for. Mince it finely and stir it into the melted butter so the butter shields it from burning. Jarred minced garlic works in a pinch but tastes milder.
  • Lemon juice (2 tablespoons) : Lemon juice cuts through the richness and keeps the dish tasting bright instead of heavy. Squeeze it fresh, since bottled juice tastes flat by comparison. Strain out any seeds before stirring it into the butter.
  • Lemon (1, sliced) : Lemon slices add fragrance and a pretty, restaurant-style finish. Slice them thin (about ¼ inch) and remove the seeds. Tuck them around the seafood rather than under it, so they perfume the pan without turning bitter.

The Seasonings

  • Paprika (1 teaspoon) : Paprika adds warm color and a gentle, earthy sweetness. Sweet paprika keeps things mellow, while smoked paprika gives a deeper, cozier flavor. Check that the jar is fresh, since old paprika tastes dull.
  • Italian seasoning (1 teaspoon) : This herb blend of oregano, basil, thyme, and rosemary brings savory, garden-style depth. Crush it between your fingers before sprinkling to wake up the dried herbs. A mix of dried oregano and thyme makes a good substitute.
  • Salt (1 teaspoon, divided) : Salt sharpens every other flavor, and dividing it lets you season the potatoes and the seafood-and-butter mixture separately. Kosher salt is easier to sprinkle evenly. If using fine table salt, use a little less.
  • Black pepper (½ teaspoon) : Pepper adds a mild, warming bite that balances the butter. Freshly ground has a more vibrant aroma than pre-ground. Add a final crack over the plated bake if you like extra spice.
  • Fresh parsley (2 tablespoons, chopped) : Parsley adds a clean, green freshness and a pop of color on top of the buttery pan. Use flat-leaf (Italian) parsley for the best flavor, and add it right before serving so it stays bright. Fresh chives or dill are tasty alternatives.

Step-by-Step Instructions

  • Heat the oven to 425°F (220°C) and place a large rimmed baking sheet inside while it preheats. A hot pan gives the potatoes a head start on those crisp edges.
  • Toss the baby potato wedges with the olive oil, ½ teaspoon of the salt, and ¼ teaspoon of the pepper. Spread them in a single layer, cut-side down, and roast for 15 to 18 minutes, until the edges are golden and a fork slides in with just a little resistance.
  • While the potatoes roast, whisk the melted butter with the minced garlic, lemon juice, paprika, Italian seasoning, and the remaining ½ teaspoon salt and ¼ teaspoon pepper. It’s normal if the butter looks separated; a quick stir brings it back together right before using.
  • Pat the salmon fillets and shrimp very dry with paper towels, then toss the shrimp with about 2 tablespoons of the garlic butter. I never skip the drying step, because surface moisture steams the seafood instead of letting the butter cling.
  • Pull the pan from the oven and push the potatoes to the edges. Nestle the salmon in the center, arrange the shrimp around it, and tuck the lemon slices between the pieces. Brush the salmon with some of the remaining garlic butter and drizzle the rest over the potatoes and shrimp.
  • Bake for 10 to 12 minutes, until the salmon flakes easily with a fork (145°F inside) and the shrimp are opaque and curled into a loose “C.” I start checking at the 10-minute mark, since a minute or two too long is what dries out seafood.
  • Let the pan rest for 3 minutes, then spoon the buttery pan juices over everything and scatter the chopped parsley on top. Serve straight from the pan while the potatoes are still crisp.

Tip: If you’d like extra-crisp potato edges, slide the pan under the broiler for 1 to 2 minutes at the end. Stay close, because the garlic butter can brown quickly.

Remember: Let leftovers cool, then refrigerate them in an airtight container for up to 2 days, and reheat gently so the seafood stays tender.

Expert Tips

A few small habits help this Garlic Butter Salmon and Shrimp Bake with Potatoes turn out juicy, crisp-edged, and full of flavor every time.

  • Cut potatoes uniformly : Cut wedges the same small size and lay them cut-side down on the hot pan so they brown evenly and finish tender.
  • Dry seafood thoroughly : I blot the salmon and shrimp with paper towels until tacky, so the garlic butter clings rather than sliding off into the pan.
  • Re-whisk the butter : Garlic butter separates as it sits, so stir it right before brushing; the garlic and paprika then spread evenly instead of pooling.
  • Give everything space : Leave small gaps between the salmon, shrimp, and lemon slices so hot air circulates and the seafood roasts instead of steaming in crowded juices.
  • Check salmon temperature : Slip an instant-read thermometer into the thickest part of a fillet. At 145°F it’s done, and thicker fillets may need an extra minute.
  • Spoon the pan juices : After the 3-minute rest, spoon the pooled lemony garlic butter over the potatoes and seafood, then use a baguette to mop up the rest.

Make Ahead Options

This Garlic Butter Salmon and Shrimp Bake with Potatoes is perfect for meal prep, so a busy weeknight dinner can come together in minutes. You can whisk the garlic butter (butter, garlic, lemon juice, paprika, Italian seasoning, salt, and pepper) and refrigerate it in a covered jar for up to 24 hours . Cut the potato wedges and store them submerged in cold water in the fridge for the same time, then drain and dry them very well so they crisp. Keep the seafood raw and refrigerated, and pat it dry just before serving time. When ready, roast the potatoes, add the seafood, and bake as directed, and it tastes just as fresh.

Storage & Freezing

  • Refrigerating: Let the pan cool for no more than 30 minutes, then discard the lemon slices, which turn bitter as they sit. Pack the salmon, shrimp, and potatoes into an airtight container with a spoonful of the pan juices. Refrigerate within 2 hours and eat within 2 days, as the recipe note says. The garlic butter will firm up into a pale, solid layer, which is normal and melts back as it warms. Store the potatoes in a separate container if you can. They lose their crisp edges as they absorb moisture, but they’ll still taste good.
  • Freezing: This is best enjoyed fresh, but the salmon freezes well. Wrap cooled fillets tightly, or pack them with a little garlic butter, and freeze for up to 2 months. Cooked shrimp freeze acceptably for the same time, though they turn slightly softer. I skip freezing the potatoes entirely, because waxy baby potatoes turn grainy and watery once thawed. It’s easy to roast a fresh batch when you reheat. Thaw overnight in the refrigerator , never on the counter.
  • Reheating the seafood: Gentle heat is what keeps the salmon and shrimp from drying out and turning rubbery. Place them in a baking dish , spoon over a little pan juice or a teaspoon of butter, and cover with foil. Warm at 275°F (135°C) for 10 to 15 minutes, until the center reaches 165°F (74°C), the safe temperature for leftovers. If you must use a microwave, use 50% power in short bursts, though the salmon’s aroma gets stronger.
  • Reviving the potatoes and flavor: Spread the potato wedges on a hot baking sheet or in an air fryer at 400°F (200°C) for 5 to 8 minutes, until the edges crisp again. Fold the seafood in for the last few minutes if you like. Finish with fresh parsley and a squeeze of lemon, so this Garlic Butter Salmon and Shrimp Bake with Potatoes tastes bright instead of like day-old leftovers.

Serving Suggestions

  • Plate it family-style or individually: Bring the pan straight to the table after the 3-minute rest, so everyone sees the lemon slices and parsley. For individual plates, set a salmon fillet on each, fan a few shrimp beside it, and pile the potatoes on the other side. I spoon the pan juices over the seafood just before serving and keep the potatoes mostly dry so their crisp edges hold. This Garlic Butter Salmon and Shrimp Bake with Potatoes looks best with a final sprinkle of parsley and a lemon wedge on the side.
  • Add something crisp and acidic: The garlic butter is rich, so a bright side keeps the meal balanced. A peppery arugula salad with lemon vinaigrette and shaved Parmesan works well, as does a cucumber and fennel salad. If you want a hot vegetable, roast asparagus or green beans on a second sheet pan at the same 425°F for 10 to 12 minutes. A warm baguette is also worth having on the table for the pan juices.
  • Pour something with acidity: A chilled Sauvignon Blanc, Albariño, or unoaked Chardonnay matches the lemon and cuts through the butter. For a non-alcoholic option, sparkling water with lemon and a sprig of parsley or unsweetened iced tea does the same job.
  • Match it to the occasion: It’s an easy weeknight dinner with just a salad and bread. For date night or guests, add a glass of wine and serve it on warmed plates. To feed a crowd, bake two pans rather than crowding one, so the seafood roasts instead of steaming.

Make It Your Way

This bake is forgiving, so use what’s in your kitchen or tweak it to suit your table. Here are a few tested swaps that keep the garlic-butter magic intact.

  • Go dairy-free : Replace the butter with a dairy-free plant butter or extra olive oil. The garlic, lemon, and paprika still deliver plenty of flavor.
  • Make it low-carb : Swap the potatoes for cauliflower florets or halved Brussels sprouts, giving them the same 15-minute head start before the seafood joins.
  • Try sweet potatoes : Cut sweet potatoes into ¾-inch cubes for a sweeter base. They brown faster, so start checking them around 12 minutes.
  • Swap the fish : If I’m out of salmon, I use cod or halibut fillets of similar thickness and check for flaky, opaque flesh at the 10-minute mark.
  • Add some heat : Whisk ¼ to ½ teaspoon red pepper flakes into the garlic butter for warmth, or use smoked paprika for deeper, campfire-style flavor.
  • Change the herbs : I like finishing with fresh dill instead of parsley, which pairs beautifully with salmon. Chives or a little lemon zest also brighten the pan.

Common Questions About Juicy Garlic Butter Salmon and Shrimp Bake with Potatoes

  • Can I use cod instead of salmon? Yes, cod or halibut work; adjust bake time.
  • How do I know the seafood is done? Salmon flakes at 145°F; shrimp curl into a “C.”
  • Why dry the salmon and shrimp first? I always blot them; moisture steams the seafood.
  • How long do leftovers keep? Refrigerate up to 2 days; reheat gently at 275°F.
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THE RECIPE

Juicy Garlic Butter Salmon and Shrimp Bake with Potatoes

Prep10 min Cook30 min Total time40 min Yield4, 4 servings

Ingredients

Instructions

  1. Heat the oven to 425°F (220°C) and place a large rimmed baking sheet inside while it preheats so the hot pan gives the potatoes a head start on crisping.

  2. Toss the baby potato wedges with the olive oil, ½ teaspoon of the salt, and ¼ teaspoon of the pepper. Spread them in a single layer, cut-side down, and roast for 15 to 18 minutes, until edges are golden and a fork slides in with a little resistance.

  3. While the potatoes roast, whisk the melted butter with the minced garlic, lemon juice, paprika, Italian seasoning, and the remaining ½ teaspoon salt and ¼ teaspoon pepper. Stir again just before using if the butter has separated.

  4. Pat the salmon fillets and shrimp very dry with paper towels, then toss the shrimp with about 2 tablespoons of the garlic butter so the butter clings instead of sliding off.

  5. Pull the pan from the oven and push the potatoes to the edges. Nestle the salmon in the center, arrange the shrimp around it, and tuck the lemon slices between the pieces. Brush the salmon with some of the remaining garlic butter and drizzle the rest over the potatoes and shrimp.

  6. Bake for 10 to 12 minutes, until the salmon flakes easily with a fork (145°F inside) and the shrimp are opaque and curled into a loose “C.” Start checking at 10 minutes to avoid overcooking.

  7. Let the pan rest for 3 minutes, then spoon the buttery pan juices over everything and scatter the chopped parsley on top. Serve straight from the pan while the potatoes are still crisp.

  8. Tip: For extra-crisp potato edges, slide the pan under the broiler for 1 to 2 minutes at the end—watch closely so the garlic butter doesn’t brown too much.

  9. Leftovers: Let cool no more than 30 minutes, discard the lemon slices, then refrigerate in an airtight container with a spoonful of pan juices for up to 2 days. Reheat gently at 275°F (135°C) covered for 10–15 minutes, spooning a little pan juice or butter over the seafood to keep it tender.

Notes

Cut potatoes uniformly: Small, same-size wedges laid cut-side down brown evenly and finish tender.

Dry seafood thoroughly: Blot salmon and shrimp until tacky so garlic butter clings instead of sliding into the pan.

Re-whisk the butter: Stir the garlic butter right before brushing so garlic, paprika, and lemon distribute evenly.

Give everything space: Leave small gaps between pieces so air circulates and the seafood roasts instead of steaming.

Check temperature: Salmon is done at 145°F; shrimp should form a loose “C.”

Storage & freezing: Refrigerate within 2 hours and eat within 2 days; salmon and shrimp can be frozen up to 2 months, but potatoes lose texture when frozen—roast fresh when reheating.

Nutrition

Serving Size1 salmon fillet with shrimp and potatoes
Calories820 kcal
Sugar Content2 g
Sodium Content600 mg
Fat Content50 g
Saturated Fat Content16 g
Unsaturated Fat Content34 g
Trans Fat Content0 g
Carbohydrate Content30 g
Fiber Content3 g
Protein Content58 g
Cholesterol Content220 mg
Source: www.kitchenmomy.com · Original recipe source.