Barbecue

Sausages and burgers being grilled up at Amy and Rory's anniversary barbecue. (TV: The Power of Three ^[+]Loading...["The Power of Three (TV story)"])

Barbecue was a type of cooking.

The Second Doctor went back in time to prevent an earlier version of himself from speaking to a little boy, which had resulted in the boy getting hit by a car and having his legs damaged. Having averted that timeline, the Doctor, Jamie McCrimmon and Zoe Heriot later watched as the boy and his parents went to the beach for a barbecue. (PROSE: One Small Step... ^[+]Loading...["One Small Step... (short story)"])

Sausages and burgers were foods common to barbecues, (TV: The Power of Three ^[+]Loading...["The Power of Three (TV story)"]) as was barbecue sauce. (TV: Cyberwoman ^[+]Loading...["Cyberwoman (TV story)"])

Other references

Jack Harkness claimed to Rose Tyler that a delta wave had the potential to "barbecue" one's head. (TV: The Parting of the Ways ^[+]Loading...["The Parting of the Ways (TV story)"])