Garlic Butter Tilapia Recipe: Quick Pan-Seared Fish with Lemon

Turn simple tilapia into a memorable weeknight dinner with this Garlic Butter Tilapia. With minimal ingredients and just 20 minutes from start to finish, it’s a buttery, garlicky, flaky baked fish that the whole family will enjoy.

This recipe requires only about 10 minutes of hands-on prep—the oven does the rest. While the fish bakes, quickly prepare sautéed vegetables, roasted potatoes, or a simple rice and salsa to round out the meal.

Ingredients

Simple, everyday ingredients make this dish delicious. You can add extra herbs or seasonings if you like, but here’s what you need:

• Tilapia fillets: Fresh or fully thawed fillets work best. Tilapia has a mild flavor and takes on seasonings easily.
• Onion powder and paprika: Onion powder adds depth; paprika brings color and mild sweetness.
• Crushed red pepper flakes: A pinch gives a pleasant hint of heat.
• Unsalted butter: Use unsalted so you can control salt levels.
• Minced garlic: Fresh garlic is best; grate it on a microplane if preferred.
• Salt and black pepper: For seasoning.
• Garnish: Fresh minced parsley (or dill) and lemon wedges to brighten the dish.

Is Tilapia Healthy?

Most tilapia available is farmed. Responsibly farmed tilapia can be a healthy, lean source of protein and offers beneficial omega-3s. When possible, choose responsibly raised fish from reputable sources.

Substitutions and Variations

Customize this recipe with easy swaps:

• Other fish: Cod, flounder, halibut, whiting, or red snapper all work well.
• Alternate seasonings: Try Cajun, Italian seasoning, Old Bay, or an all-purpose seasoning blend.
• Butter alternatives: Replace half the butter with olive oil for a lighter option.
• Bake with vegetables: Add quick-cooking veggies like asparagus, mushrooms, or sliced bell peppers to the baking dish.
• Lemon or lime: Fresh juice or zest brightens the flavors—add a few tablespoons to the butter mixture or serve with wedges.

For more stovetop options, consider pan-seared or lemon-butter variations of tilapia and salmon.

How To Make Garlic Butter Tilapia

This is a straightforward, fast recipe. Follow these steps:

1. Preheat oven to 400°F (200°C). Pat tilapia dry and place fillets in a greased 9×13 baking dish.
2. Season both sides with salt, black pepper, onion powder, paprika, and crushed red pepper flakes.
3. Melt butter and stir in minced garlic. Add any remaining salt and pepper to taste.
4. Pour the garlic butter evenly over the seasoned fillets.
5. Bake 10–12 minutes, or until the fish flakes easily with a fork. For a golden finish, broil 1–2 minutes—watch closely to prevent burning.
6. Garnish with minced parsley or dill and serve with lemon wedges.

Tip: The fish is done when it flakes easily with a fork. If using an instant-read thermometer, the internal temperature should reach 145°F (63°C).

How To Bake Tilapia From Frozen

You can bake tilapia from frozen, but it requires more time. Place frozen fillets in a greased baking dish, season as usual, and bake at 400°F (200°C) for about 20 minutes or until the fillets flake easily.

Storage

• Leftovers: Refrigerate in an airtight container for up to 3 days.
• Freezer: Freeze cooked tilapia in an airtight container for up to 3 months.
• Reheating: Reheat in a 350°F (180°C) oven until warmed through. The texture may be slightly less flaky; reheating on the stovetop or in the microwave also works for smaller portions.

Recipe FAQs

More Fish Recipes You’ll Love

Try other easy fish dinners like pan-seared tilapia, lemon butter tilapia, or sheet-pan salmon and broccoli for more weeknight options.

Serving Suggestions

Some favorite sides to serve with garlic butter tilapia:

If you try this recipe, consider leaving a star rating and a comment—feedback is always appreciated.

Garlic Butter Tilapia

Incredibly tasty with just a few ingredients—ready in about 20 minutes.

Prep: 10 mins

Cook: 10 mins

Total: 20 mins

Servings: 4 servings

Ingredients

• 4 tilapia fillets (about 1 pound)
• ½ teaspoon salt, divided
• ¼ teaspoon black pepper, divided
• ½ teaspoon onion powder
• ½ teaspoon paprika
• ¼ teaspoon crushed red pepper flakes
• 6 tablespoons unsalted butter, melted
• 1 tablespoon minced garlic (about 3 cloves)
• Minced parsley and/or dill, for garnish
• Lemon wedges, for serving

Instructions

1. Preheat oven to 400°F (200°C).
2. Melt butter in a skillet or microwave.
3. Pat fillets dry and place in a greased 9×13 baking dish.
4. Season both sides with ¼ tsp salt, ⅛ tsp pepper, onion powder, paprika, and crushed red pepper flakes.
5. Whisk melted butter with minced garlic and the remaining salt and pepper.
6. Pour the garlic butter evenly over the fillets.
7. Bake 10–12 minutes, until the fish flakes easily with a fork.
8. Optional: Broil 1–2 minutes for a golden top—watch carefully to avoid burning.
9. Garnish with minced parsley or dill and serve warm with lemon wedges.

Notes

Fish: Substitute with cod, flounder, red snapper, halibut, or salmon if desired.

Seasoning: Try Italian seasoning or Cajun for a different flavor profile.

Storage: Refrigerate leftovers in an airtight container for up to 3 days.

Nutrition

Calories: 319 | Carbs: 1 g | Protein: 35 g | Fat: 20 g

Additional Info

Course: Dinner | Cuisine: American | Calories: 319