Baked Lemon Fish (Swai)
This baked lemon fish is one of those easy, no-stress dinners that still feels fresh, bright, and full of flavor. The lemon butter melts right into the fish, giving you something light, juicy, and perfect for a quick weeknight meal.
Table of Contents
Ingredients
Swai fillets
⅓ cup butter, melted
Zest of 1 lemon
Lemon juice (plus extra for finishing)
1 tsp salt
1 tsp garlic powder
1 tsp paprika
Salt & black pepper, for sprinkling
Fresh parsley, for garnish
Step-by-Step Instructions
Preheat oven
Preheat your oven to 400°F.
Make the lemon butter
In a bowl, combine melted butter, lemon zest, lemon juice, salt, garlic powder, and paprika. Stir to combine.
Prep the fish
Pat the Swai fillets dry. Sprinkle both sides lightly with salt and black pepper.
Bake
Place the fish in the oven and bake for 12 minutes.
Add the lemon butter
At the 6-minute mark, remove the fish from the oven and spoon the lemon butter mixture directly on top of the fillets. Return to the oven to finish baking.
Optional broil
For extra color, broil briefly at the end.
Finish & serve
Remove from the oven, squeeze a little more lemon juice over the top, garnish with fresh parsley, and serve.
Notes from My Kitchen
Swai is mild, slightly sweet, and budget-friendly — perfect for weeknights.
Adding the butter halfway prevents it from overcooking.
This baked lemon fish pairs beautifully with rice, roasted veggies, or a simple salad.
Yes, you can use tilapia or whiting following the same recipe!
