Salmon with Grapefruit & Herbed Couscous

Pairing rich, flaky salmon with tart citrus cuts right through the natural richness of the fish. In this straightforward dinner, the couscous steams in minutes while the salmon roasts in the oven, creating an effortless meal that looks and tastes vibrant. Folding fresh grapefruit directly into the warm grains releases a bit of sweet-tart juice, balancing the earthy freshness of chopped flat-leaf parsley and a clean finishing drizzle of olive oil.
Why this one works
- The tart citrus from the grapefruit cuts smoothly through the richness of the baked salmon.
- Couscous cooks completely off the heat in just five minutes while the fish roasts.
- Minimal prep work with simple pantry and produce staples.
- Bright, colorful presentation with pink grapefruit and fresh green herbs.

What you’ll need
- 2 fillets (340g) salmon Look for evenly thick fillets so they bake through at the same rate without drying at the edges.
- 1 cup (180g) couscous Standard fine semolina couscous steams quickly with boiling water into a light, tender grain base.
- 1 grapefruit (250g), segmented Remove the white pith and outer membrane completely to keep the segments juicy and avoid unwanted bitterness.
- 1/4 cup (10g) fresh parsley, chopped Provides a clean, herbal contrast against the tart citrus and rich fish.
- 2 tablespoons (30ml) olive oil Half coats the salmon for moisture and browning; the remainder finishes the plated dish.
- 1/2 teaspoon (3g) fine salt
- 1/4 teaspoon (1g) ground black pepper
TRY THIS NEXT: If these flavors sound good to you, Salmon Herbed Couscous with Smoky Paprika Sauce is a natural one to save for next time.
What to have nearby
- Baking sheet
- Pastry brush or spoon for olive oil
- Heatproof bowl with lid or plate for steaming couscous
- Fork for fluffing couscous
- Sharp paring knife for segmenting grapefruit
Step-by-step instructions
Timing this meal is refreshingly simple because the couscous needs only boiling water and a brief rest. Start by getting the seasoned salmon into the oven, then prepare the grain base and gently fold in the fresh components just before plating.
- 1Step 1
Preheat oven to 400F (200C). Place salmon on a baking sheet, brush with half the olive oil, season with salt and pepper, and bake for 15 minutes.
- 2Step 2
Prepare couscous by pouring boiling water over it; cover and let sit for 5 minutes. Fluff with a fork.
- 3Step 3
Gently fold grapefruit segments and fresh parsley into the couscous.
- 4Step 4
Serve salmon atop the couscous mixture, drizzled with remaining oil.
ALSO GOOD: If these flavors sound good to you, Haddock Herbed Couscous with Lemon Dill Sauce is a natural one to save for next time.
A few things worth knowing
- Segment the grapefruit over a bowl to catch any stray juice and stir it into the couscous for extra brightness.
- Fold the citrus segments in gently at the very end so they stay intact rather than breaking apart.
- Check salmon doneness with a gentle press; the flesh should turn opaque and flake readily along the grain.
- Ensure the water for the couscous is at a full rolling boil before pouring it over the grains so they hydrate completely.
Ways to make it your own
- Garnish with a light sprinkle of coarse sea salt right over the citrus segments before serving.
- Plate with an extra sprig of fresh flat-leaf parsley tucked beside the fillet for added color.
Serving suggestions
Serve the warm salmon directly over the mounded citrus couscous so the natural pan juices mingle with the grains. This bright main dish pairs comfortably alongside simply roasted asparagus, crisp steamed sugar snap peas, or a light cucumber salad.
Storage & reheating
Store any leftover salmon and couscous separately in airtight containers in the refrigerator. Reheat the salmon gently in a low oven or warm skillet to preserve moisture, or enjoy leftovers chilled since cold salmon and citrus couscous hold their flavor well.
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
How do I easily segment a grapefruit?+
Cut off the top and bottom of the grapefruit, slice off the peel and white pith along the curve of the fruit, then slice between the membranes to release clean segments.
Can I use cold or warm water for the couscous?+
No, couscous requires boiling water to absorb moisture properly and become tender during the covered five-minute rest.
How do I know when the salmon is done baking?+
The fillets will turn opaque and flake apart easily when pressed lightly in the center with a fork.
With tender roasted fish and a lively citrus grain base, this recipe makes a light, flavorful plate that comes together with minimal fuss.

Salmon with Grapefruit & Herbed Couscous
Tender baked salmon fillets served over fluffy parsley-flecked couscous tossed with juicy, tart grapefruit segments and a drizzle of olive oil.

Ingredients
- 2 fillets (340g) salmon
- 1 cup (180g) couscous
- 1 grapefruit (250g), segmented
- 1/4 cup (10g) fresh parsley, chopped
- 2 tablespoons (30ml) olive oil
- 1/2 teaspoon (3g) fine salt
- 1/4 teaspoon (1g) ground black pepper
Instructions
- Preheat oven to 400F (200C). Place salmon on a baking sheet, brush with half the olive oil, season with salt and pepper, and bake for 15 minutes.
- Prepare couscous by pouring boiling water over it; cover and let sit for 5 minutes. Fluff with a fork.
- Gently fold grapefruit segments and fresh parsley into the couscous.
- Serve salmon atop the couscous mixture, drizzled with remaining oil.
Nutrition
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