Martha Stewart is focused on her salad in a teaser for Uber Eats' upcoming Super Bowl ad, despite Matthew McConaughey's attempts to connect the salad to the big game. Uber Eats is hinting at a conspiracy theory about the relationship between food and football in the lead-up to the game. The brand is also launching an IRL stunt at the Caesars Superdome in New Orleans and offering Martha's Super Bowl Caesar Salad in select markets. The final ad will feature Kevin Bacon, Sean Evans, and Greta Gerwig, exploring the historical links between football and food.