Since the Tilapia has a nice flavor on its own you can just season it with lemon, garlic, salt and pepper and the flavor is great.

If you want a big bold flavor try the chili-powder or Cajun marinades.

With the bolder marinades, I find I don't need salsa, just vegetables and cheese.

I like to marinate the fish for at least 8 hours, bake the fish fillets whole, and then cut them after they are cooked.

Serve the tacos with your favorite garnishes.

Soak the tilapia fillets in milk for at least an hour. 

Sauté onion in canola oil until translucent. 

Add the garlic and cook for a bit but don't brown. 

Add the tomatoes and broth. 

Add approximately 1/4 tsp of each spice and simmer until the liquid is almost gone.

Add butter. When melted, adjust seasoning. Set aside.

Mix a bit of flour into the corn meal then season with the spices.

Take the wet Tilapia and press into the dry mixture, coating it well. Sauté until golden.

Top with the spicy tomato sauce and serve with a side salad.