Low Sodium Sheet-Pan Salmon with Potatoes & Peppers (DASH Diet Friendly!)

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Looking for a heart-healthy dinner that’s big on flavor but low in sodium? This Sheet-Pan Salmon with Potatoes & Peppers is the perfect weeknight solution. Inspired by the DASH diet (Dietary Approaches to Stop Hypertension), this recipe supports healthy blood pressure levels while delivering bold flavor in every bite. And with only 517mg of sodium per serving, it’s a great fit for those on a low-sodium diet.

Why This Recipe Supports Healthy Blood Pressure

If you’re following the DASH diet—or just trying to eat better for your heart—this recipe checks all the boxes:

• Low in sodium (only 22% DV per serving)
• High in potassium (a key DASH nutrient!)
• Packed with omega-3s from salmon
• Rich in fiber and antioxidants from bell peppers and potatoes
• Easy, one-pan cleanup = less stress (which is good for blood pressure, too!)

>>> Discover the best DASH diet books to help you enjoy low-sodium, heart-healthy eating with ease!

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Ingredients

1 lb Yukon Gold potatoes, cut into ¾-inch pieces
2 Tbsp extra-virgin olive oil, divided
¾ tsp salt, divided
¼ tsp black pepper
2 tsp chili powder
1 tsp ground cumin
½ tsp garlic powder
1 lime, zested and quartered
2 medium bell peppers, sliced
1¼ lbs center-cut salmon fillet, cut into 4 portions

Instructions

1. Preheat oven to 425°F. Lightly coat a large sheet pan with cooking spray.
2. Toss potatoes with 1 Tbsp oil, ¼ tsp salt, and pepper. Spread on the pan and roast for 15 minutes.
3. Mix together chili powder, cumin, garlic powder, lime zest, and the remaining ½ tsp salt.
4. Toss bell peppers with remaining oil and ½ Tbsp of the spice mix.
5. Coat salmon with the rest of the spice mix.
6. Remove pan from oven. Stir in peppers and roast 5 minutes.
7. Add salmon to the pan and roast another 6–8 minutes, until cooked through.
8. Serve with lime wedges and enjoy!

Nutrition Information (Per Serving) – 1 1/4 cup vegetables & 1 piece fish

Calories: 405

Total Fat: 17g

Sodium: 517mg

Total Carbohydrates: 26g

Sugars: 4g

Protein: 35g

Dietary fiber: 3g

Potassium: 1427mg

Magnesium: 84mg

>>> Read more: Struggling to find easy low-sodium meals? Get this printable 7-Day Low-Sodium DASH Diet Meal Plan and make heart-healthy eating simple! Click here.

Why You’ll Love It

• One pan, minimal cleanup
• Flavor-packed spice rub
• Customizable—try it with sweet potatoes or zucchini!
• Meal-prep friendly
• Pinterest-perfect colors & textures

Make It Even More Heart-Healthy

• Swap half the salt for fresh herbs like cilantro or parsley
• Add more potassium with a side of steamed spinach or lentils
• Use no-salt-added cooking spray to keep sodium low
• Want to go even lower? Use only ½ tsp salt total and boost flavor with extra lime juice

Whether you’re managing high blood pressure or just want a flavorful, fuss-free dinner, this Sheet-Pan Chili-Lime Salmon delivers on all fronts. It’s colorful, satisfying, and backed by science—exactly what the DASH diet is all about.

Save This Recipe!

Perfect for your Pinterest board: Low Sodium | DASH Diet | Heart-Healthy Dinners | Sheet-Pan Meals

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