Keto & Low-Carb Cajun Salmon Recipe

This Keto & Low-Carb Cajun Salmon is a quick, flavorful dish perfect for busy weeknights. Packed with protein and healthy fats, it’s seasoned with bold Cajun spices for a satisfying, guilt-free meal.
Ingredients
- 4 (6 oz) salmon fillets, skin-on
- 2 tbsp olive oil
- 1 tbsp Cajun seasoning
- 1/2 tsp garlic powder
- 1/2 tsp paprika
- Salt and black pepper, to taste
- Lemon wedges and fresh parsley, for garnish
Instructions
- Pat salmon fillets dry and brush both sides with olive oil.
- Sprinkle Cajun seasoning, garlic powder, paprika, salt, and pepper evenly over fillets.
- Heat a non-stick skillet over medium-high heat. Place salmon skin-side down and cook 4-5 minutes until crispy.
- Flip fillets and cook an additional 3-4 minutes, or until salmon flakes easily with a fork.
- Transfer to plates, garnish with lemon wedges and parsley, and serve immediately.
Nutrition Information (per serving)
| Nutrient | Amount |
|---|---|
| Calories | 350 |
| Fat | 22g |
| Protein | 35g |
| Net Carbs | 2g |
Frequently Asked Questions
Can I use frozen salmon?
Yes, thaw frozen salmon completely and pat dry before seasoning and cooking for best results.
How spicy is this Cajun salmon?
The spice level is moderate—just enough kick from the Cajun seasoning. Adjust the amount of seasoning to suit your heat preference.
What side dishes pair well with this recipe?
Serve with steamed vegetables, cauliflower rice, or a fresh green salad for a complete low-carb meal.
Can I bake the salmon instead of pan-searing?
Yes, bake at 400°F (200°C) for 12-15 minutes until cooked through, but pan-searing gives a crispier skin.

