Alway assess the situation immediatley and make the determination if you need to evacuate the property of all living things before continuing. Life is far more important than any property..If not sure, evacuate! Oh yeah. Call 911.
Step2
If the fire is an oil based fire...DO NOT use water. This will only spread it. Use baking soda or a cover if it is in a pan on the stove. If it is not oil base use a fire extinguisher.