This recipe is from the cookbook "McCormick 3-Step Cooking with Flavor."
1/2 tsp chili powder
1/2 tsp paprika
1/4 tsp ground cumin
1/4 tsp lemon pepper
1/4 tsp seasoned salt
1/8 tsp onion powder
4 skinless, boneless tilapia fillets. (I used frozen tilapia fillets.)
Mix seasonings in a small bowl. Spray tilapia with nonstick spray or brush with oil. Coat both sides of fish with seasoning. Place in single layer on broiler pan.
Broil 6-8 minutes on low or until fish is firm to the touch and flakes easily with pierced with a fork.
The cookbook also has another variation called curried tilapia. It also has instructions for grilling.