Keto Salmon Marinade is the ideal way to elevate a piece of salmon straight from the fishmonger into a delectable low-carb, flavor filled meal that is jam packed full of beautiful nutrition. It can be tough finding marinades that don’t use sugar or carb-loaded sauces when you’re eating keto. This recipe ends that predicament by tossing together fat, spices and herbs with a hit of citrus that not only keeps the recipe in the realm of keto, it also helps the already rich tasting salmon taste even more so! The best Keto Salmon Marinade making salmon soft, juicy, and exploding with flavors, from a fast weeknight meal into a elegant night out at the restaurant.
The olive oil, lemon juice, garlic and fresh herbs come together to add a little zest and a little depth to the salmon. And it’s delightfully easy to make — combine the ingredients, let the salmon marinate, then cook and serve. Regardless of your choice of cooking your salmon – grilling, baking, or pan-searing, — this keto marinade will keep it juicy and make a fulfilling, full-of-protein meal. Filled with omega-3s, vitamins and flavor, it’s a guilt-free choice for any day of the week. You won’t believe how amazing this keto salmon marinade tastes -it’s definitely here to stay in your meal prep rotation from now on.
Keto Salmon Marinade Recipe
Let’s… Jump to recipe The recipe of this keto salmon marinade will be a little bit down to this… You May Also Like: Medieval Egg Custard Pie for you to try as well! In this post we cover what you need to know about the ingredients, equipment, cooking method, calories, and more. The recipe is fast and easy enough for beginners, and works great for weeknight dinners or a weekend lunch. You’ll begin with a handful of simple pantry staples and fresh salmon fillets. By marinating the salmon, you give it a chance to get deep-down flavours, so you get a nice moist & tasty bite every time. The flavor of acidity, healthy fats and that burst of herb, does not only kick that dish into keto-worthiness, but glam it up. From grilling outdoors to baking in an oven or making on a stovetop, I’ve found this recipe works at almost any capacity. So now let’s dissect it, point by point.

Keto Salmon Marinade
Ingredients
Equipment
Method
- Prepare the Marinade: In a medium size bowl, combine olive oil, lemon juice, minced garlic, Dijon mustard, oregano, paprika, parsley and the salt and pepper mixture and whisk well until blended.
- Marinate the Salmon: Add salmon fillets to a zip lock bag or a shallow container. Drizzle the marinade over the fish, so that all pieces get an even coating. Seal and place in the refrigerator for 20 to 30 minutes so the flavors can absorb.
- Preheat and Cook: Preheat the oven or grill to 375°F (190°C). Place salmon on a lined baking sheet or grill pan. Cook for 12–15 minutes, or until the salmon flakes easily with a fork.
- Serve and Garnish: Turn off the heat and transfer to the dish right away. Top with fresh parsley and lemon wedges to get another kick of flavor and serve hot.
Notes
- Do not let salmon marinate for longer than 30–40 minutes or it will turn the meat to mush.
- Opt for fresh lemon juice instead of bottled for a zippier taste.
- Always pat salmon dry before marinating, without this step the flavours won’t be absorbed as well.
- Grill for a smoky touch or bake for easy cleanup.
Keto Salmon Marinade Nutrition
Nutrient | Amount |
Calories | 320 kcal |
Protein | 34 g |
Fat | 20 g |
Saturated Fat | 3 g |
Carbohydrates | 2 g |
Fiber | 0 g |
Net Carbs | 2 g |
Sugar | 0 g |
Cholesterol | 90 mg |
Sodium | 380 mg |
Omega-3 Fatty Acids | High |
Frequently Asked Questions
Ques: Can I use frozen salmon for this recipe?
Ans: Yes, just thaw it fully before marinating.
Ques: How long should I marinate salmon?
Ans: 20–30 minutes is ideal.
Ques: Can I meal prep this keto salmon marinade?
Ans: Yes, you can make and refrigerate the marinade for 2–3 days.
Ques: Is this recipe dairy-free?
Ans: Yes, it’s completely dairy-free.
Ques: Can I cook the salmon in an air fryer?
Ans: Absolutely, 10–12 minutes at 375°F works great.

Hi, I’m Ereka Vetrini, the editor and voice behind KetoRecipesMom.com – a space dedicated to helping busy moms and families embrace the keto lifestyle with ease, confidence, and delicious food!
As a mom, home cook, and health-conscious foodie, I understand the daily challenge of preparing meals that are both nutritious and kid-approved. That’s why I started this blog—to share simple, family-friendly keto recipes that save time in the kitchen and make healthy eating truly enjoyable.