Blackened Tilapia with Homemade Spice Rub

INGREDIENTS

1 lb

tilapia fillets (should be 4 fillets, fresh or thawed (according to package directions) if frozen)

3 tbsp

vegetable oil

3 tbsp

paprika

1 tbsp

onion powder

1/4 tsp

garlic powder

1 tsp

cayenne pepper (more or less to taste)

1 tsp

dried oregano

1 tsp

dried thyme

1/2 tsp

celery seed

1 tbsp

salt (more or less to taste)

lemon juice (to taste)