Finish the following sentence with the best choice: how to set jelly that is runny

Choices:
- place the jars in a shallow pan half filled with cold water, then bake in moderate oven for 30 minutes.
- place the jars in a shallow pan half filled with cold water, then bake in moderate food processor for 30 minutes.

Answer:
place the jars in a shallow pan half filled with cold water, then bake in moderate oven for 30 minutes.