Easy Lemon Dill Tilapia
Easy lemon dill tilapia is ready in just 15 minutes with a rich garlic butter sauce! Healthy, flavorful and perfect for busy weeknight dinners.
Prep Time 5 minutes mins
Cook Time 10 minutes mins
Total Time 15 minutes mins
Course Main Course
Cuisine American
- 4 tbsp Butter
- 2 Garlic cloves minced
- 1 Lemon zest & juiced
- 1/4 tsp Salt
- 1/4 tsp Pepper
- 1 tbsp Fresh chopped dill
- 24 oz tilapia fillets
- Lemon slices
- 1 tbsp chopped fresh parsley
- freshly grated Parmesan cheese
Step 1: Preheat and Prepare
Preheat your oven to 400 degrees Fahrenheit. Line a large baking sheet with parchment paper to prevent sticking and ensure easy cleanup. Pat the tilapia fillets dry with paper towels to remove excess moisture, ensuring crispy edges during baking.Step 2: Make the Sauce
Melt the butter over low heat in a small saucepan. Add the minced garlic, lemon zest, lemon juice, salt, pepper, and dill. This blend forms the flavorful base that will seep into the fish, infusing it with savory, citrusy notes.Step 3: Season and Arrange
Place the dried tilapia fillets on the prepared baking sheet. Brush them generously with the butter mixture to coat evenly. Scatter fresh lemon slices around the fillets, enhancing the dish’s aroma as it cooks.Step 4: Bake
Bake for 10-15 minutes, or until the fish flakes easily at the thickest part when tested with a fork. The internal temperature should reach 145 degrees Fahrenheit for doneness. Adjust seasoning with kosher salt and pepper as needed. Garnish with fresh parsley and a sprinkle of Parmesan if desired for an added layer of taste.
Always pat tilapia dry before baking — excess moisture makes the fish steam instead of bake and prevents those beautiful golden edges!
Fish is done when it flakes easily with a fork and reaches 145°F internally.
Use fresh dill if possible — it makes a noticeable difference in brightness and flavor.
Don't overbake! Tilapia is thin and cooks fast — check at 10 minutes.
Store leftovers in an airtight container for up to 2 days. Best eaten fresh!