This sheet pan recipe for Keto Baked Fish is low carb but high on protein. It's easy to make and has only a few items to cleanup!

If you'd like another sheet pan meal that's keto friendly too, check out these sheet pan Keto Nachos!
Ingredients Needed
- Butter
- Thyme
- Parsley
- Salt
- Turnip
- Asparagus
- Salmon Fillets
Substitutions and Variations
- Try more budget friendly whiting filet in place of the salmon.
- You can also try tuna steaks here as well!
- If you'd prefer to have a lactose free recipe, use ghee in place of the butter!
How to Make Keto Baked Fish
Start by preheating the oven to 400F degrees.
In a small-medium saucepan over medium heat, melt the butter. Add the thyme, parsley, and salt and let it lightly simmer for about two minutes to incorporate the flavor.
Meanwhile, peel and chop the turnip, and remove the woody stems from the asparagus.
Lay the vegetables on a sheet pan, and spoon half of the butter mixture on top. Mix if needed to fully coat, then place in oven for 20 minutes.
Remove the pan from the oven, and lay the fish over the veggies. Spoon the remaining butter mixture over the fish and veggies. Bake for another 20 minutes, or until the fish is done.
Enjoy!
More Easy Sheet Pan Recipes
- Sausage Sheet Pan Dinner
- Healthy Beef and Broccoli Recipe
- Garlicky Asian Sheet Pan Supper
- For a complete list, check out this post of Healthy Sheet Pan Dinners!
I love using my stainless steel sheet pans! You can read here to choose between stainless steel or non-stick!
Keto Baked Fish
Ingredients
- 1 stick butter
- ½ Tbsp. thyme
- ½ Tbsp. parsley
- ½ tsp. salt
- 2 lb waxed turnip peeled and chopped
- 1 lb asparagus woody stems removed
- 4 4-6 oz. salmon fillets see alternatives above
Instructions
- Pre-heat the oven to 400 degrees Fahrenheit.
- In a small-medium saucepan over medium heat, melt the butter. Add the thyme, parsley, and salt, and let it lightly simmer for about two minutes to incorporate the flavor.
- Meanwhile, peel and chop the turnip, and remove the woody stems from the asparagus.
- Lay vegetables on a sheet pan, and spoon half the butter mixture on top. Mix if needed to fully coat, then place in oven for 20 minutes.
- Remove the pan from the oven, and lay the fish over the veggies. Spoon the remaining butter mixture over the fish and veggies. Bake for another 20 minutes, or until the fish is done.
- Serve and enjoy!
Let me know below if you tried this Keto Baked Fish Recipe and what you thought of it! Be sure to check out some of the other easy sheet pan recipes listed above too.
Leave a comment and rating below sharing how it came out, and feel free to me @thecleanhappylife on Instagram so I can see the finished product!
Donna Garrison says
I am always looking for yummy recipes that will serve both my partner who is keto, and the rest of the family who is not. This recipe fits the bill and looks delicious.
thecleanhappylife says
Love that, so relatable! I do more paleo but my hubby does keto, so always gotta find that balance! Hope you and yours enjoy it 💖
Jimmy Clare says
I want to eat this right now
thecleanhappylife says
It's sooo buttery and garlicky, yummy!