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Dinner
Walnut-Crusted Salmon over Lemon-Garlic Kale and Quinoa
Omega-3-rich salmon under a toasted walnut crust, served on garlicky sauteed kale and fluffy quinoa finished with olive oil and lemon.
◈ Cognitive♡ Cardio
Total35 min
Serves2
Prep15 min
Cook20 min
Why it works
Salmon delivers the long-chain omega-3s DHA and EPA that are structural components of neuronal membranes and support synaptic signaling, while walnuts add plant ALA plus vitamin E, a lipophilic antioxidant that helps protect brain lipids from oxidation. Kale contributes lutein, folate, and vitamin K1, nutrients repeatedly linked to slower age-related cognitive decline in the leafy-greens research.
Evidence
Aligns with the MIND diet's emphasis on oily fish, nuts, olive oil, and leafy greens, the food groups associated with slower cognitive decline in prospective cohort studies.
Ingredients
- 2 skin-on salmon fillets (6 oz / 170 g each)
- 1/3 cup (40 g) walnuts, finely chopped
- 1 tsp Dijon mustard
- 1/2 cup (85 g) dry quinoa, rinsed
- 1 large bunch curly kale (about 5 oz / 140 g), stemmed and torn
- 2 cloves garlic, thinly sliced
- 2 tbsp extra-virgin olive oil, divided
- 1 lemon (zest and juice)
- 1/4 tsp salt and black pepper to taste
Method
- Cook the quinoa: simmer with 1 cup water, covered, 15 minutes until liquid is absorbed, then fluff and stir in lemon zest.
- Heat oven to 400 F (205 C). Pat salmon dry, brush tops with Dijon, and press the chopped walnuts on to form a crust.
- Set salmon skin-side down on a lined sheet, drizzle with 1 tsp olive oil, and roast 12 to 14 minutes until the center flakes and walnuts are toasted.
- While salmon roasts, warm 1 tbsp olive oil in a skillet over medium heat and soften the sliced garlic 30 seconds.
- Add kale with a splash of water, saute 4 to 5 minutes until tender, then season with salt, pepper, and a squeeze of lemon.
- Plate the quinoa, top with the kale and walnut-crusted salmon, and finish with remaining olive oil and lemon juice.
