Baked Tilapia - cooking recipe

Ingredients

4 -6 tilapia fillets
2 ounces olive oil
cajun seasoning
12 fresh mushrooms
1 small onion

Preparation

Coat bottom of a 13x9\" baking dish with half of the olive oil.
Cut mushrooms into halves and place in dish.
Cut onions into rings and spread them over mushrooms.
Give the contents of pan a good sprinkle of cajun seasoning.
Top with the fillets in a single layer (some overlap won't hurt).
Drizzle them with remaining oil and give the whole thing another shake of cajun spice.
Bake in 400 degree oven 15-20 minutes or until bubbly.
I usually use a little more olive oil because the juice is great for dipping.