Baked Keto Cod With Buttered Garlic Parmesan Crust Recipe
A deliciously crispy, low-carb dinner ready in 30 minutes.
KEY INFO
- Prep Time: 15 minutes
- Cook Time: 15-18 minutes
- Total Time: 30-33 minutes
- Servings: 2-4
- Calories: 320 per serving
- Fat: 22g
- Protein: 28g
- Net Carbs: 2g
- Difficulty: Easy
- Dietary: Keto, Low-Carb, Gluten-Free
EQUIPMENT NEEDED
- Baking sheet
- Parchment paper
- Medium mixing bowl
- Instant-read thermometer (recommended)
- Fish spatula (optional)
INGREDIENTS
For the Fish:
- 2-4 cod fillets (6-8 oz/170-225g each)
- 2 tbsp (30ml) olive oil
- ¼ cup (60g) butter, softened
- Salt and pepper to taste

For the Crust:
- ⅓ cup (33g) grated Parmesan cheese
- ⅓ cup (33g) almond flour [or crushed pork rinds]
- 2-3 garlic cloves, minced
- 1 tsp Italian seasoning
- ½ tsp paprika
- ½ tsp salt
- ¼ tsp black pepper

Garnish:
- 1 tbsp fresh parsley, chopped
- Lemon wedges
- Fresh basil (optional)
METHOD
-
- Preheat oven to 425°F (218°C).
- Line baking sheet with parchment paper.
- Pat cod fillets completely dry with paper towels.
- Mix all crust ingredients in a medium bowl until well combined.
- In a separate bowl, mix softened butter with olive oil.
- Season cod fillets with salt and pepper.
- Brush each fillet generously with butter mixture.
- Press the parmesan crust mixture firmly onto each fillet.

- Place on prepared baking sheet.
- Drizzle remaining butter mixture over fillets.
- Bake for 15-18 minutes until internal temperature reaches 140°F (60°C).
- Let rest 3-5 minutes before serving.

CRUCIAL TIPS
- Fish must be completely dry before coating.
- Don’t overcrowd the baking sheet.
- Crust should be golden brown and fish should flake easily.
- If crust browns too quickly, cover loosely with foil.
STORAGE & REHEATING
- Store in an airtight container for up to 2 days.
- Reheat at 350°F (175°C) until just warm.
- Best served fresh.
COMMON MISTAKES TO AVOID
- Overcooking the fish.
- Wet fish won’t crisp properly.
- Not letting fish rest before serving.
VARIATIONS
- Swap cod for haddock or pollock.
- Add crushed red pepper for heat.
- Use different herbs (dill, thyme).
- Mix in crushed pork rinds for extra crunch.

Remember: The key to perfect crispy cod is starting with dry fish and not overcooking. The fish is done when it flakes easily and reaches the proper internal temperature.






