Lemon Dill Haddock with Herbed Potatoes
Staggered roasting is the secret to getting both elements right here. Baby potatoes need a good head start in a hot oven to soften inside and turn lightly crisp at the cut edges, while delicate haddock only requires about twelve minutes to bake until tender and flaky. Dill, minced garlic, and bright lemon juice give the fish a clean, aromatic lift that cuts through the rich olive oil on the potatoes.
Why this one works
- Staggering the bake times ensures the potatoes get properly tender without overcooking the fish.
- Fresh dill and lemon juice provide clean, bright flavors that balance the mild white fish.
- Using halved baby potatoes cuts down on prep work and promotes even browning.
- The entire meal comes together in one oven session with minimal cleanup required.
What you’ll need
- 2 fillets (300g) Haddock Choose firm, evenly thick fillets so they cook through uniformly in the oven.
- 2 cups (300g) Baby potatoes, halved Halving smaller potatoes exposes flat surfaces that roast to a tender, lightly crisped finish.
- 0.25 cup (60ml) Olive oil Coats the potatoes evenly and helps carry the minced garlic flavor.
- 1 tablespoon (15g) Fresh dill, chopped Fresh dill offers a feathery texture and bright, grassy anise notes that pair naturally with seafood.
- 1 tablespoon (15ml) Lemon juice Adds direct acidity to cut through the oil and brighten the fish as it bakes.
- 2 cloves (10g) Garlic, minced Splitting the garlic allows both the potatoes and the fish to pick up savory aroma without burning.
TRY THIS NEXT: If these flavors sound good to you, Haddock Herbed Couscous with Lemon Dill Sauce is a natural one to save for next time.
What to have nearby
- Rimmed baking sheet or roasting tray
- Chef's knife and cutting board
- Mixing bowl
Step-by-step instructions
Get the potatoes tossed and roasting first at 200°C so they have ample time to soften. While they spend their first 20 minutes in the oven, prep your haddock with the lemon, herbs, and remaining garlic so it is ready to slide onto the tray for the final stretch.
- 1Step 1
Preheat oven to 200C. Toss potatoes with olive oil and half the garlic, roasting for 20 minutes.
- 2Step 2
Place haddock fillets on a tray, drizzle with lemon juice, remaining garlic, and dill.
- 3Step 3
Roast fish alongside potatoes for 12 minutes until flaky.
- 4Step 4
Serve immediately with a fresh squeeze of lemon.
ALSO GOOD: If these flavors sound good to you, Haddock Sweet Potato with Harissa Yogurt Sauce is a natural one to save for next time.
A few things worth knowing
- Place the baby potatoes cut-side down initially to maximize direct contact with the hot tray.
- Pat the haddock fillets dry with paper towels before seasoning so the lemon and herb mixture clings cleanly.
- Check fish doneness with a fork at the thickest part; it should flake apart easily with an opaque center.
- Keep the dill finely chopped so it distributes evenly across the tops of the fillets.
Ways to make it your own
- Finish with extra lemon zest over the fish just before serving for an intensified citrus aroma.
- Add a light dusting of cracked black pepper over the potatoes before roasting for extra warmth.
Serving suggestions
Plate the flaky fish beside a generous scoop of the roasted potatoes, finishing the dish with an extra squeeze of fresh lemon juice at the table. A simple side of steamed green beans, sautéed asparagus, or a lightly dressed leafy salad pairs seamlessly with the herb and citrus notes.
Storage & reheating
Let any leftover fish and potatoes cool to room temperature before transferring them to an airtight container in the refrigerator. Reheat gently in a warm oven or skillet to avoid drying out the haddock.
Nutrition notes
Nutrition is provided as a general estimate for the listed recipe. Brands, exact portions, and ingredient swaps can change the numbers.
Quick recipe answers
Can I use frozen haddock for this recipe?+
Yes, but make sure the fillets are fully thawed and patted dry with paper towels before seasoning and roasting to prevent excess moisture on the baking tray.
How do I know when the haddock is finished roasting?+
The fish will turn fully opaque and separate into clean, moist flakes when gently pressed with the tines of a fork.
Roasting haddock with fresh dill alongside garlicky baby potatoes yields a balanced, fuss-free meal with minimal hands-on effort.
Lemon Dill Haddock with Herbed Potatoes
Tender haddock fillets roasted with fresh dill, garlic, and lemon alongside golden roasted baby potatoes make an easy, vibrant sheet-pan seafood dinner.
Ingredients
- 2 fillets (300g) Haddock
- 2 cups (300g) Baby potatoes, halved
- 0.25 cup (60ml) Olive oil
- 1 tablespoon (15g) Fresh dill, chopped
- 1 tablespoon (15ml) Lemon juice
- 2 cloves (10g) Garlic, minced
Instructions
- Preheat oven to 200C. Toss potatoes with olive oil and half the garlic, roasting for 20 minutes.
- Place haddock fillets on a tray, drizzle with lemon juice, remaining garlic, and dill.
- Roast fish alongside potatoes for 12 minutes until flaky.
- Serve immediately with a fresh squeeze of lemon.
Nutrition
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