Creamy Garlic Butter Oven Baked Tilapia Recipe

Melt-in-Your-Mouth Garlic Butter Oven Baked Tilapia Recipe

Seafood lovers rejoice as this mouthwatering garlic butter oven baked tilapia recipe promises a delightful culinary adventure.

Tender, flaky tilapia meets rich, velvety garlic butter in an irresistible combination that melts perfectly in your mouth.

The simple yet elegant dish brings restaurant-quality flavors straight to your kitchen with minimal effort.

Every bite delivers a harmonious blend of zesty garlic and delicate fish, creating a meal that’s both comforting and sophisticated.

Seasoned with just the right amount of herbs and spices, this recipe turns an ordinary weeknight dinner into something extraordinary.

The quick preparation and minimal cleanup make this tilapia a go-to meal for busy home cooks seeking a delicious and nutritious dinner option.

Get ready to impress your taste buds and elevate your seafood game with this incredibly simple and delectable recipe.

Quick Recipe Overview

Prep Time: 10 minutes

Cook Time: 10 to 12 minutes

Total Time: 20 to 22 minutes

Calories: 250 kcal

Servings: 5

Ingredients That Make Tilapia Buttery and Rich

For Fish Base:
  • Tilapia Fillets: Mild, flaky white fish that absorbs flavors beautifully and cooks quickly in the oven.
  • Salt: Enhances the natural taste of the fish and helps season the entire dish.
  • Black Pepper: Adds a subtle heat and depth to the overall flavor profile.
For Herb and Spice Blend:
  • Paprika: Brings a warm, slightly sweet color and mild pepper flavor to the dish.
  • Dried Thyme: Introduces an earthy, slightly minty herbal note that complements seafood.
  • Dried Oregano: Provides a classic Mediterranean herb essence with a slightly bitter undertone.
For Flavor Enhancers:
  • Butter: Creates a rich, luxurious coating that helps keep the fish moist and adds incredible depth.
  • Garlic: Infuses the dish with a pungent, aromatic kick that transforms the entire recipe.
  • Lemon Juice: Brightens the flavors and adds a zesty, tangy dimension to cut through the richness.
  • Lemon Zest: Concentrates the citrusy essence and provides intense lemon aromatics.
  • Lemon Rounds: Offers a fresh, decorative touch and optional extra citrus burst when serving.
For Garnish and Final Touch:
  • Red Pepper Flakes: Adds a spicy kick and visual pop of color for those who enjoy heat.
  • Fresh Parsley: Brings a fresh, green brightness and herbal note to finish the dish.

Tools That Help You Bake Tilapia Perfectly

  • Baking Dish (9×13): Large rectangular pan perfect for evenly baking tilapia fillets.
  • Mixing Bowl: Spacious container for whisking garlic butter sauce ingredients.
  • Whisk: Essential tool for blending melted butter, garlic, lemon juice, and zest smoothly.
  • Measuring Spoons: Precise measuring for salt, pepper, and spices.
  • Measuring Cups: Accurate measurement for butter and other liquid ingredients.
  • Knife: Sharp utensil for mincing garlic and chopping parsley.
  • Cutting Board: Stable surface for preparing ingredients.
  • Fork: Used to check fish doneness and flaking.
  • Grater: Handy for zesting lemon.
  • Oven Mitts: Protective gear for handling hot baking dish.

Cooking Instructions for Oven Baked Tilapia

  • Oven Preparation Warm up your kitchen by setting the oven to a toasty 400°F, creating the perfect environment for your seafood adventure.
  • Flavor Boost Sprinkle a magical blend of seasonings over the tilapia, awakening its natural flavors with a dance of herbs and spices.
  • Liquid Gold Craft a mouthwatering sauce that combines melted butter, zesty garlic, and bright citrus notes – a potion that will transform your fish.
  • Culinary Magic Place the seasoned tilapia in a baking dish, then drench it with the luscious butter mixture, allowing each fillet to become a flavor-packed masterpiece.
  • Final Flourish Slide the dish into the hot oven for a quick 10-12 minute transformation. Watch for the fish to become delicately flaky and golden. Crown your creation with a sprinkle of fresh herbs and a squeeze of citrus to elevate this simple yet stunning dish.

Lemon and Herb Variations That Add Depth

  • Flavor Boosters: Swap dried herbs with fresh ones like rosemary or dill to elevate the dish's aromatic profile and create a more vibrant taste experience.
  • Spice It Up: Experiment with different seasoning blends such as Cajun or Mediterranean spice mixes to transform the basic recipe into a global culinary adventure.
  • Protein Pairing: Complement the tilapia with side dishes like roasted vegetables, quinoa, or a light salad to create a balanced and nutritious meal that satisfies every palate.
  • Seafood Substitution: Don't have tilapia? Replace it with other mild white fish like cod, halibut, or sole while keeping the same delicious garlic butter sauce technique.
  • Storage Wisdom: Refrigerate any leftovers in an airtight container for up to two days. Gently reheat in the oven at 300°F to prevent the fish from becoming tough and maintain its delicate texture.

Serve Tilapia as a Light, Healthy Option

  • Seaside Salad Companion: Pair the tilapia with a crisp mixed green salad featuring cucumber, cherry tomatoes, and a light vinaigrette for a refreshing contrast.
  • Wholesome Grain Partner: Serve alongside fluffy quinoa or herbed rice pilaf to absorb the delicious garlic butter sauce and create a balanced meal.
  • Mediterranean Plate Presentation: Arrange the tilapia with roasted Mediterranean vegetables like zucchini, bell peppers, and eggplant for a colorful and nutritious dining experience.
  • Zesty Sauce Drizzle: Prepare a quick lemon-dill yogurt sauce as an optional condiment, offering a cool and tangy complement to the rich, buttery fish.

Save Your Tilapia in Great Condition for Later

  • Smart Portioning: Divide tilapia into individual serving sizes before refrigerating. This approach helps quick reheating and prevents unnecessary exposure to temperature changes.
  • Refrigeration Strategy: Store leftover tilapia in airtight containers within 2 hours of cooking. Consume refrigerated fish within 1-2 days for optimal taste and safety, maintaining maximum flavor integrity.
  • Freezing Techniques: Wrap cooled tilapia tightly in plastic wrap, then place in freezer-safe bags. Frozen fish stays delicious for up to 3 months when sealed properly, ensuring future quick meal options.
  • Reheating Magic: Gently warm tilapia in the oven at 275°F for 10-15 minutes to prevent drying. Splash a small amount of water or butter to restore moisture and maintain the original tender texture. Avoid microwave reheating to protect the delicate fish quality.
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Creamy Garlic Butter Oven Baked Tilapia Recipe

Creamy Garlic Butter Oven Baked Tilapia Recipe


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4.7 from 11 reviews

  • Total Time: 20 to 22 minutes
  • Yield: 5 1x

Description

Succulent garlic butter oven baked tilapia delivers Mediterranean coastal flavors with minimal kitchen effort. Home cooks discover an elegant seafood dish that simplifies weeknight dinner preparation while delighting palates.


Ingredients

Scale
  • 4 tilapia fillets
  • 4 tablespoons (60 ml) butter, melted
  • 2 tablespoons (30 ml) lemon juice
  • 4 cloves garlic, minced
  • 1 salt, to taste
  • 1 freshly ground black pepper, to taste
  • 0.5 tsp (2.5 ml) paprika
  • 0.5 tsp (2.5 ml) dried thyme
  • 0.5 tsp (2.5 ml) dried oregano
  • 0.25 tsp (1.25 ml) lemon zest
  • 1 lemon, sliced into rounds, for garnish
  • Chopped fresh parsley, for garnish
  • Red pepper flakes, for garnish

Instructions

  1. Oven Preparation: Preheat the oven to 400°F (200°C), establishing an optimal cooking environment for the tilapia fillets.
  2. Seasoning Technique: Blend salt, cracked black pepper, paprika, thyme, and oregano to create a robust spice mixture. Thoroughly coat the tilapia fillets, ensuring complete coverage of the delicate fish.
  3. Flavor Infusion: Whisk together melted butter, minced garlic, lemon juice, and lemon zest to craft a vibrant, aromatic sauce that will enhance the fish’s natural flavors.
  4. Baking Process: Transfer the seasoned fillets to a baking dish and generously drizzle the garlic-butter sauce over the fish, ensuring complete and even coverage. Bake in the preheated oven for 10-12 minutes until the tilapia becomes perfectly flaky and opaque.
  5. Finishing Touches: Carefully remove the baked fish from the oven. Garnish with red pepper flakes, freshly chopped parsley, and lemon medallions to add visual appeal and a burst of complementary flavors. Serve immediately while the tilapia remains warm and succulent.

Notes

  • Preheat Precisely: Set oven exactly at 400°F to ensure even, consistent cooking and prevent moisture loss in delicate tilapia fillets.
  • Season Strategically: Create flavor depth by generously coating fish with herb-spice blend, pressing seasonings gently to help them adhere and penetrate the meat.
  • Sauce with Finesse: Whisk butter mixture thoroughly to emulsify ingredients, guaranteeing smooth distribution of garlic and citrus notes across fish surface.
  • Watch Cooking Time: Monitor tilapia closely during 10-12 minute baking window; fish is perfectly done when it flakes easily with fork and turns opaque white throughout.
  • Prep Time: 10 minutes
  • Cook Time: 10 to 12 minutes
  • Category: Dinner
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 5
  • Calories: 250
  • Sugar: 0g
  • Sodium: 150mg
  • Fat: 14g
  • Saturated Fat: 8g
  • Unsaturated Fat: 6g
  • Trans Fat: 0g
  • Carbohydrates: 2g
  • Fiber: 0g
  • Protein: 26g
  • Cholesterol: 70mg
Emily Roberts

Emily Roberts

Content Creator & Kitchen Tips Specialist

Expertise

Dietary Planning​, Public Health Nutrition, Nutritional Education​, Content Development​

Education

University of Illinois at Urbana-Champaign

  • Degree: Master of Science in Nutritional Sciences
  • Focus: Research on dietary patterns and their impact on chronic diseases.​

Registered Dietitian Nutritionist (RDN)

  • Credential: Expertise in translating nutrition science into practical advice. ​

Emily Roberts is our content specialist and registered dietitian at HealthyChoices.org. With her Master’s degree in Nutritional Sciences from the University of Illinois and her Registered Dietitian Nutritionist certification, Emily uses her deep nutrition knowledge to write helpful, easy-to-understand guides about healthy eating. 

Her warm, practical advice empowers readers to confidently make healthier choices, turning everyday meals into simple moments of wellness and joy.

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