one of the best ways to cut down on your cost of meat is to go wholesale, but due to space and availability, plus the initial cost, that's not always an option. check online to see if there is a butcher near you. this is a good alternative, and a much better choice than grocery store meat. we have one near us, and about 3 weeks ago i went and spent $70 on a 15lb. bag of boneless skinless chicken breasts and 15lbs. of boneless NY Strip Steak. once we separated it all and vaccuum sealed it, we had 12 packs of meat for 12 different meals, which works out to less than $6 a meal for the meat. i feel that's a good price, considering how much it can cost. and if you have a deep freezer (chest style) you can keep well wrapped meat for between 6 and 9 months. in an upright freezer or freezer attached to a fridge, the storage length is a bit less, closer to 3 or 4 months if properly sealed.
i didn't read previous responses, so forgive me if i am repeating things! a good way to not overspend and end up with nothing (we've all been there!) is to plan your meals out before going to the store. this will allow you to search your cupboards and freezer to see what you have and make your list accordingly. use store brand/off brand stuff when possible, like for shredded cheese, pasta, even cereal and bread. someone mentioned Aldi, which is great for lunch snacks, pasta, and cereal.
coupons are a great thing, but you have to stay on top of it, and be familiar with what the regular price would be without the coupon or sale. save money on the non-perisables that last, because it's rare that you can get a lower price on fresh fruit and veggies, especially this time of year.
for household things, if you don't belong to a warehouse club, again go for the store brand. i haven't bought name brand trash bags, dishwasher soap, or paper towels in 2 years. in addition, buy these in the biggest amounts you can. it may cost more up front, but you'll save money in the long run.
i usually make at least one mid-week or non-payday shopping trip to grab milk, eggs, bread, lunch meat, and other little things ( like fresh fruit/veggies). that trip is usually around $30, but could be a bit more. bread freezes, but it doesn't always have the same freshness to it.
hope those ideas helped!!