Beverages can be a bigger problem then the food. Most men will usually drink some beer while watching the game, but unless each person brings their own beer you risk running into someone who does not like the selection you have provided, also because the game is on a Sunday people may want to stay sober, because of work the next day. So make sure to have a good selection of beer, hard liquor and non alcoholic soft drinks. You can always ask you friends when you invite them for the game what they like to drink, then assuming no one picks something so out of the ordinary you should be able to find an acceptable mix of drinks for everyone.
As for Snacks I recommend a large selection or the basics chips, pretzels and maybe popcorn or even peanuts.
Hopefully this will help you to have a better time watching the SuperBowl, and throw a great party at the same time. On February 4th hundreds of thousands of Football fans will be gathering around their televisions to view the SuperBowl, but what are the essentials to maximizing your SuperBowl watching experience.