
(You can find the video for this recipe here.)
Spicy garlic soy tilapia is one of my new favorite meal prep proteins, and I’m excited to share it with you. Meal prepping is an easy way to stay within your calorie goals while still enjoying flavorful food. By planning ahead and calculating calories in your meals, you can avoid the temptation of grabbing random, higher-calorie options during the week.
For this recipe, I chose boneless, skinless tilapia fillets because they are such a great low-calorie protein option. Each fillet is just 90 calories, and the mild flavor absorbs marinades beautifully. Tilapia has a slightly richer texture compared to leaner fish like whiting, so you don’t need to add extra oil to keep it moist. That means the calories stay low at just 102 calories per serving once cooked.
This spicy garlic soy tilapia recipe is bold, flavorful, and perfect for meal prep. The marinade uses reduced-sodium soy sauce, fish sauce, garlic, ginger, and habanero for a delicious balance of savory, spicy, and garlicky flavors. It takes less than 20 minutes from start to finish, making it a quick, healthy, and family-approved option.
Why You’ll Love This Recipe
- ✅ Low calorie (just 102 calories per serving)
- ✅ Quick and easy (ready in under 20 minutes)
- ✅ Perfect for meal prep
- ✅ Flavorful without adding oil
Serving Ideas
I enjoyed mine with quinoa, fresh veggies, and sugar-free Asian miso dressing. But this tilapia would also pair beautifully with:
- Brown rice and stir-fried vegetables
- A light salad for a low-carb option
- Roasted sweet potatoes and steamed broccoli

Spicy Garlic Soy Tilapia
Ingredients
Method
- In a bowl, combine soy sauce, fish sauce, habanero, garlic, ginger, and black pepper. Taste and adjust seasoning if needed.
- Pat tilapia fillets dry and place them on a parchment-lined baking tray. Pour marinade over the fillets, turning to coat evenly.
- Broil on low for 7–10 minutes, or until cooked through and flaky.
- Garnish with green onions and basil. Serve immediately or portion into meal prep containers.
Notes
- You can bake or air fry if preferred.
- Adjust the seasoning to your preference. I’m watching my sodium intake, so I used low-sodium soy sauce and didn’t need to add extra salt.
Calories & Meal Prep Notes
Each fillet comes out to about 102 calories, making this a light yet filling protein option for your week. While I intended to keep this as a meal prep recipe, it didn’t last long in my house; everyone loved it!
Would you try this spicy garlic soy tilapia? Let me know in the comments how you’d serve it, and don’t forget to share this recipe with someone who’s looking for a healthy, flavorful protein idea.
