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Fish, spinach, and mushrooms baked in the oven until done and then drizzled with a simple Asian soy-sesame sauce. This Baked Fish with Spinach is one simple, easy, healthy and delicious low carb dinner that comes together in minutes.
All the credit for this clever simple and delicious fish recipe goes to Pam Anderson and her wonderful cookbook, The Perfect Recipe for Losing Weight and Eating Great (affiliate link).

How Many Calories and WW Points in this Baked Fish with Spinach?
I love how the fish and spinach bake together in a single pan while you stir together a simple tasty sauce. The only change I made was adding sliced mushrooms.
According to my calculations, each serving has 276 calories.
To see your WW Points for this recipe, track it in the WW App!
(You must be logged into WW on a smartphone or tablet.)
4 SmartPoints (Green plan)
2 SmartPoints (Blue plan)
2 SmartPoints (Purple plan)
6 PointsPlus (Old plan)
If you like this Asian-spiced fish, be sure to check out my other WW friendly seafood recipes, including Summer Tuna and White Bean Salad, Low Carb Garlic Shrimp, , Easy Crock Pot Foil-Wrapped Fish and Healthy Crunchy Tuna Salad
If you’ve made this Low Carb Baked Fish, please give the recipe a star rating below and leave a comment letting me know how you liked it. And stay in touch on Pinterest, Facebook, Instagram and Twitter for the latest updates.

Baked Fish with Spinach and Asian Drizzle Recipe
Ingredients
- 1 pound prewashed spinach
- 6 ounces sliced mushrooms (optional)
- 4 teaspoons canola oil
- 1 teaspoon garlic powder
- 4 fish fillets (6 ounces each) – (sole, cod, tilapia or red snapper)
- Salt
Asian Soy Sesame Sauce
- 2 tablespoons soy sauce
- 2 tablespoons rice wine vinegar
- 1 teaspoon toasted sesame oil
- 1/2 teaspoon red pepper flakes
- 2 teaspoons sugar
Instructions
- Spray a large rimmed baking pan (18 x 12-inch) with nonstick cooking spray.
- On the baking sheet (affiliate link), toss the spinach and mushrooms (if using) with 2 teaspoons of the canola oil and 1/2 teaspoon of the garlic powder.
- Place the fish fillets over the spinach and rub them with the remaining 2 teaspoons of the oil and sprinkle evenly with the remaining 1/2 teaspoon garlic powder and salt to taste.
- Place the pan on the bottom rack of the oven and turn the oven to 400F degrees. Bake until the fish is opaque and the spinach has wilted, 15 to 18 minutes.
- While the fish is baking, stir together the sauce.
- In a small bowl (affiliate link), whisk together the soy sauce, rice wine vinegar, toasted sesame oil red pepper flakes and sugar, until it is well blended.
- Remove the fish from the oven and drizzle the sauce over the fish and spinach.
- Serve immediately.
Notes
(Must be logged into WW on a smartphone or tablet.) 4 SmartPoints (Green plan) 2 SmartPoints (Blue plan) 2 SmartPoints (Purple plan) 6 PointsPlus (Old plan)
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
Source: adapted from The Perfect Recipe for Losing Weight and Eating Great (affiliate link) by Pam Anderson.




Loved it, so did hubby. We are huge garlic fans so I added some finely chopped garlic to the spinach. The sauce over it was absolutely out of this world. Will be making this again! Great recipe. Thanks!
Made this tonight. I could only fit 1/2 pound of spinach in the baking pan, so I sauteed the rest. The recipe called for mushrooms, but didn’t mention them in the procedure so I added them in the saute and in the baking pan. Instead of garlic powder, I used fresh chopped garlic. I also used hake as the fish. This was very tasty and I would make it again!