Oven Salmon in Lime Mustard Sauce (Low-Carb Foil Packets)
Looking for an easy hearty mains that fits your foil packet salmon routine? This oven salmon in lime mustard sauce is naturally low-carb, gluten-free and grain-free, made with whole ingredients you can pronounce. It’s one of our favorite low-carb recipes for anyone cutting carbs or following a keto or low-carb diet — quick to prepare, packed with protein and healthy fats, and guaranteed to keep you full and energized. With just 10 g of carbs per serving, it fits easily into your daily carb budget.
Why You’ll Love This Recipe
- Time: 10 minutes prep, 15 minutes cook
- Servings: 2
- Carbs: 10 g per serving
- Diet: Low-carb, keto-friendly, gluten-free, grain-free
- Difficulty: Easy
Ingredients
- 400 g zucchini
- 400 g salmon fillet (2 x 200 g)
- 20 g bacon
- 100 g mascarpone
- 1 clove garlic
- 1/2 lime, juiced
- 1 tsp Dijon mustard
- 1 (85 g) onion
- 2 tbsp olive oil
- to taste salt and pepper
Instructions
- Preheat the oven to 400°F (200°C) convection. Dice the zucchini, onion (85 g) and garlic; divide onto 2 large sheets of foil.
- Drizzle the vegetables with 2 tbsp olive oil and season boldly with salt and pepper. Lay the salmon fillets on the vegetable bed and top with bacon strips.
- Stir the mascarpone, mustard and lime juice; season with salt and pepper and spread over the bacon.
- Fold the foil up on all sides and seal at the top. Bake the parcels at 400°F (200°C) for about 15 minutes.
Tips & Variations
Seal the parcels tightly so the steam keeps everything moist. Serve straight from the foil — less washing up!
Nutrition & Health Benefits
This recipe keeps carbohydrates low — just 10 g per serving — while delivering plenty of healthy fats and protein. Keeping carbs moderate helps stabilize blood sugar and insulin levels, which makes weight loss easier and prevents the energy crashes and cravings that come with high-carb meals. It’s also naturally gluten-free and grain-free, making it a great choice for anyone with gluten or lactose sensitivities.
Frequently Asked Questions
Is this recipe really low-carb?
Yes. Oven Salmon in Lime Mustard Sauce contains just 10 g of carbs per serving — well within even a strict keto budget.
Can I meal-prep this recipe?
Absolutely. Most of these recipes store well in an airtight container in the fridge for 3–4 days, and many freeze beautifully for quick lunches.
How many servings does this make?
This recipe makes 2.
Enjoyed this recipe? Explore more low-carb and weight loss recipes on Fitness Bright for a full week of healthy eating.
