To infuse poultry and fish with more flavor, it's generally advised to marinate them in spices and olive oil. Start by seasoning your poultry meat or fish with the spices of your choice. To do this, simply place your proteins on a sheet of grease-proof paper or aluminum foil to catch the excess spice. Finish your marinade by placing the fish or poultry meat in a shallow baking dish and drizzle with olive oil. Then all you'll have is a one-dish clean-up, a piece of paper or foil to toss, and your kitchen will be looking spotless again!