There are of course plenty of snacks to munch on at a ball game; some stadiums even serve sushi. But I think the song gets it right with peanuts and Cracker Jacks (which also contain peanuts, so the song really is a double endorsement for peanuts). Baseball is a game with a lot of lulls, and shelling peanuts is a fun way to pass the time.
'Cracker Jack' on Serious Eats
This snack has all the traditional elements of Cracker Jacks—peanuts, popcorn, and caramel—but the flavors are kicked up a notch. Each little peanut nugget is an addictive combination of spicy, sweet, and salty flavors. It will keep for up to...
Each little peanut nugget is an addictive combination of spicy, sweet, and salty flavors, covered with caramel to boot. Just try to stop after one handful.