Keto Fish Fillets with Tomatoes and Black Olives Recipe | @Atkins

Keto Fish Fillets with Tomatoes and Black Olives Recipe

Atkins Keto Fish Fillets with Tomatoes and Black Olives
Net Carbs
Prep Time: 9 Minutes
Cook Time: 20 Minutes
Phase: Phase 2
Difficulty: Difficult
* Any adjustments made to the serving values will only update the ingredients of that recipe and not change the directions.









calculator How to Calculate Atkins Net Carbs

How to Calculate Atkins Net Carbs

Atkins Net Carbs = Total Carbohydrates – Fiber – Sugar Alcohols/Glycerin (if applicable)



  • 1 tbsp Light Olive Oil
  • 1 small Onions
  • 10 each Black Olives
  • 2 plum tomato Red Tomatoes
  • 2 tbsp, drained Capers
  • 1 tsp Garlic
  • 4 fl oz Red Table Wine
  • 0 1/8 tsp Crushed Red Pepper Flakes
  • 4 tablespoon Unsalted Butter Stick
  • 2 lb Snapper (Fish) (Mixed Species)


  1. Dice the onion and pit and slice the olives lenthwise.  Heat oil in a large skillet over medium heat until very hot. Add the onion and olives. Cook, stirring occasionally, 3 minutes, or until onion is transparent.
  2. Add tomatoes, capers, garlic, wine, and red pepper flakes, if using. Bring to a boil; reduce heat, and simmer 5 minutes.
  3. Meanwhile, melt butter in another large skillet over medium heat. Cook snapper (in batches, if necessary) 2 minutes per side or until lightly browned.
  4. Transfer snapper fillets to tomato mixture in the skillet, cover, and cook over medium heat 3 to 4 minutes, just until fish is cooked through. Serve immediately.
Note: Haddock is a good replacement for snapper if it is not available in your area.

Cooking Tip

Whether you’re feeding a family or cooking for one, you can update the serving settings above to reveal the required amount of ingredients.