General:
* The Breakfast Club
* The Dinner Game
* The Godfather Part II (the "dinner scene" is iconic)
* The Lunchbox
* The Peach Pit
* The Peanut Butter Falcon
* The Soup Nazi (TV episode)
* The Sweetest Thing
Action/Adventure:
* The Last Supper
* The Last Stand (though this one is a little less obvious, it refers to a specific food: "last stand" of a buffalo)
Comedy:
* The Big Lebowski (the character "The Dude" loves White Russians)
* The Hot Chick
* The Naked Gun (the "chicken" scene)
* The Three Amigos
* Waiting... (set in a restaurant)
* You've Got Mail (the "coffee house" is a key setting)
Drama:
* The Cider House Rules
* The Dinner
* The Feast
* The Last Meal (a documentary)
* The Lunchbox
* The Squid and the Whale
Horror:
* The Candyman
* The Fly
* The Texas Chainsaw Massacre
Romance:
* The Chocolate War
* The Love Guru (though the "guru" bit is more prominent)
* The Sweetest Thing
Sci-Fi/Fantasy:
* The Hunger Games
* The Martian (about survival on Mars, but the title is a play on "The Martian" by Andy Weir)
Animated:
* The Lion King (there's a famous "Hakuna Matata" scene)
* The Muppet Movie (the characters love Swedish Chef's cuisine)
* The Princess and the Frog
* The Smurfs (they love "Smurfberries")
Documentaries:
* The King of Kong: A Fistful of Quarters (about a video game, but the title is a play on "A Fistful of Dollars")
This is not an exhaustive list, as there are countless movies with food-related titles, but it offers a diverse range of genres to illustrate the point.
Let me know if you're interested in a specific genre or have other questions about movies!