Mediterranean Baked Salmon with Lentils (One-Pan Dinner)
I know how overwhelming it feels to figure out dinner when you are exhausted. This Mediterranean baked salmon with lentils solves that immediately. You get tender, flaky fish roasted right on top of savory legumes, creating a complete meal in a single skillet.


Why This Baked Salmon Lentil Ragout Works
- Built-in side dish: Cooking the fish directly over the lentils means fewer dishes and maximum flavor transfer.
- Acid cuts the richness: Fresh lemon juice and bright tomatoes balance the natural fats in the fish.
- Pantry staples shine: You probably already have dry brown lentils and canned broth sitting in your cupboard right now.
Nutrition Snapshot
- Calories: 514
- Protein: 38 g
- Net Carbs: 25 g
- Fat: 26 g
How to Make Your Skillet Salmon and Lentils
Start by softening your aromatics in an oven-safe skillet. You want to sauté the onion and bell pepper for about 5 minutes until they are tender before adding the minced garlic.
Next, build the base. Stir in the dry lentils, oregano, red pepper flakes, salt, pepper, and broth. Bring it to a boil, then simmer covered for 20 to 25 minutes. Keep an eye on the liquid level so the lentils stay just submerged.
Finally, uncover the skillet and fold in the cherry tomatoes, olives, and capers. Nestle the salmon fillets skin-side down right into the mixture. Roast in a 400°F oven for about 15 minutes until the fish flakes easily.
Practical Tips and Easy Swaps
- Rinse the briny bits: Always rinse your capers and Kalamata olives under cold water to control the saltiness of the final dish.
- Add some crunch: If you want a fresh texture contrast alongside this soft, savory meal, it pairs beautifully with a bright Mediterranean salad.
- Start with a dip: For weekend dinners, I love starting with a smoky eggplant dip before bringing out the hot skillet.
- Storage: Keep leftovers in an airtight container in the fridge for up to 3 days. Reheat gently in the oven or microwave, adding a splash of water if the lentils look dry.
Quick FAQs
Can I use canned lentils?
Yes, you can substitute two cans of rinsed lentils. Skip the 20-minute simmering step and just warm them through with the broth and vegetables before roasting.
How do I know when the salmon is done?
The thickest part of the fillet should flake easily with a fork, or register 145°F on a meat thermometer.
Print

Roasted Aegean Salmon with a Savory Lentil & Tomato Ragoût
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 6 servings
- Category: Main Course
- Cuisine: Modern Mediterranean
Description
Experience the heart of Mediterranean vitality with this one-pan masterpiece. We’ve elevated the classic baked salmon by nestling it in a rich, savory ragoût of brown lentils, bursting cherry tomatoes, and bell peppers. It’s a complete, high-fiber meal that delivers robust flavor through herbs and aromatics, not excess salt, making it both indulgent and impeccably healthy.
Ingredients
- 6 skin-on salmon fillets (boneless (approx. 5 oz / 140g each))
- 2 tablespoons extra virgin olive oil (divided)
- 1 medium red onion (finely chopped)
- 1 red bell pepper (finely chopped)
- 4 cloves garlic (minced)
- 1 cup dry brown or green lentils (rinsed)
- 2 cups low-sodium vegetable broth
- 3 cups cherry tomatoes (halved)
- ½ cup Kalamata olives (rinsed and halved)
- 2 tablespoons capers (rinsed)
- 1 teaspoon dried oregano
- ¼ teaspoon crushed red pepper flakes
- ¼ teaspoon fine sea salt
- ¼ teaspoon freshly ground black pepper
- 1 large lemon (for zest and juice)
- ½ cup fresh flat-leaf parsley (chopped)
Instructions
- Preheat oven to 400°F (200°C). Pat salmon dry. In an oven-safe skillet over medium heat, warm 1 tbsp olive oil; sauté onion and bell pepper 5–6 minutes. Add garlic; cook 1 minute.
- Stir in lentils, oregano, red pepper flakes, salt, and black pepper. Add broth; bring to a simmer.
- Reduce heat to low, cover, and cook 20–25 minutes at a gentle simmer, stirring once or twice. If liquid reduces too quickly, stir in ½–1 cup hot water or broth to keep lentils just submerged; cook until tender with slight bite.
- Uncover; stir in cherry tomatoes, olives, and capers. The mixture should be thick, not watery.
- Nestle salmon, skin-side down, into the ragoût; drizzle remaining 1 tbsp olive oil over the fillets.
- Transfer skillet to the oven; roast, uncovered, 15–18 minutes (for ~1-inch/2.5 cm thick fillets). The salmon is done when it flakes easily or reaches 145°F (63°C). For thinner fillets, begin checking at 12 minutes.
- Remove from oven. Squeeze the juice of half the lemon over the dish; garnish with parsley and the zest of the whole lemon. Serve immediately, spooning lentil ragoût onto plates and topping with a salmon fillet.
Notes
- Rinsing is Key: Do not skip rinsing the olives and capers. This single step significantly reduces the final sodium content without sacrificing their briny flavor.
- Skillet Choice: A well-seasoned cast-iron skillet works beautifully as it provides even heat on both the stovetop and in the oven.
- Don’t Overcook Salmon: For the most tender and moist result, err on the side of undercooking. The salmon will continue to cook from residual heat after being removed from the oven.
Nutrition Facts (per serving): Calories: 514 | Total Fat: 26 g (Saturated Fat: 5.4 g) | Total Carbs: 31 g (Fiber: 6 g, Net Carbs: 25 g) | Protein: 38 g | Sodium: 361 mg
These values are approximate and may vary based on ingredients and preparation.
Nutrition
- Calories: 514
I hope this skillet dinner makes your weeknights a little less stressful and a lot more delicious. Leave a comment below if you try it!
Just a home cook sharing what works in my kitchen — not a nutritionist. Always check with your doctor before making dietary changes.
Hi, I’m Emily! As a wellness researcher and recipe developer, my mission is simple: to bridge the gap between nutritional science and the joy of eating. Here, you’ll find evidence-based recipes that feed your body without boring your tastebuds. Read her full story.









