Add oil and cook as in Step 4 for 9 minutes.
Add the oil and heat until hot but not smoking.
Place a large skillet over high heat and add the oil.
There should be no need to add extra oil at any stage.
If it does not, add more oil to each jar.
Add the oil, and reduce the heat to medium high.
Add the oil and blend for a few more seconds.
It should not be necessary to add additional butter or oil.
Add more oil as necessary and continue to cook until all the batter is used up.
Now begin to add the oil in a steady stream.