Finish the following sentence with the best choice: How often should I flip hamburger patties when making hamburgers?

Choices:
- Put your patties on the grill and let them sit for 4-5 minutes, then flip and let them cook for 4 minutes.
- Put your patties on the spatula and let them sit for 4-5 minutes, then flip and let them cook for 4 minutes.

Answer:
Put your patties on the grill and let them sit for 4-5 minutes, then flip and let them cook for 4 minutes.