How Long to Cook Tilapia
Tilapia fillets, fresh or thawed. A mild, lean white fish.
The Short Answer
In the oven at 400°F, tilapia takes 10–12 minutes. The USDA-recommended safe internal temperature is 145°F, verified with an instant-read thermometer in the thickest part. Scroll down for all cooking methods, detailed instructions, and tips from the Professor.
Always verify with an instant-read thermometer inserted into the thickest part.
Cooking Methods
🔥 Oven
Temperature: 400°F
Time: 10–12 minutes
Rest: 2 minutes
For thin fillets. Place on a lined sheet pan. Season well since tilapia is very mild. Done when opaque and flakes easily.
💨 Air Fryer
Temperature: 400°F
Time: 7–10 minutes
Rest: 2 minutes
Lightly oil or bread the fillets. No flipping needed. Check at 7 minutes since tilapia is thin.
🍳 Stovetop
Time: 3–4 minutes
Rest: 2 minutes
Per side in a lightly oiled skillet over medium-high heat. Be gentle when flipping; tilapia is delicate.
Tilapia is lean and mild, which means it dries out fast and needs bold seasoning. Cajun, lemon-herb, or a bread crumb crust all work well. Do not overcook; pull it the moment it turns opaque.
Frequently Asked Questions
When the flesh turns from translucent to opaque white and flakes easily with a fork. This happens fast with thin fillets, so watch closely.
The Bottom Line
Tilapia is straightforward to cook when you know the time and temperature. The most important number to remember is 145°F internal. An instant-read thermometer is the only reliable way to confirm doneness; color and firmness are not accurate indicators. Use the method that fits your equipment and schedule, and always let the food rest before cutting or serving. Resting allows juices to redistribute and carryover cooking to finish the job.
Source: USDA Safe Minimum Internal Temperatures | Last verified: March 19, 2026 | Our methodology