For meal planning, the best tip I have is to make or buy a cheap weekly calendar (shows Sun-Sat in whatever order you want based on the day you shop - we usually shop on Sunday and so ours usually starts there). Another tip is to do your meal planning after the weekly adds come out - in our area that is Tues - and plan meals around what is on sale. If certain vegetables are in season they are likely to be on sale so now is the time to cook with them. If you visit a farmers market or cook from a CSA farmers box you might wait to see what you get from there and then plan your meals around those vegetables. I also always make sure that Monday's meal is really quick or leftovers because I know it is garbage and bath night and so I want us to eat fast.... I will also often plan for a fish meal on Monday or a day I know I can leave early to pick up the fish at a market because I know it should be eaten that day. Spaghetti or Chili is great for Friday or Saturday because the ground meat can be frozen and then thawed (so it won't sit in the fridge all week or so I can buy more of it the weeks it is on sale).
Planning out your meals means you will only shop for the food items you need (just because you have a coupon doesn't mean you need it - stick to what you need either now or something you are planning in advance for). Shop, then post the meal plan on the fridge so you know what you are making each night. We also always keep a list for the next week right next to it so when we use up something that is a staple (like eggs) we add it right to the list.
I recently read in this article "cut your food bill by 25%" that "roughly 25% of the food Americans buy goes to waste. That's about one pound of food, per American, per day -- thrown in the trash." So, be sure to count for leftover days or plan to take extras for lunch. Also, if you have extra items in your pantry that are just sitting around use the web to search for meals that use those ingredients - why leave money on the shelf. The same goes for your freezer - make it a game to see if you can use up something that has been in there for a month rather than throw it out at the next spring cleaning. Then, be sure you are always meal planing and using up your fresh ingredients so nothing goes in the garbage.
I recently read in this article "cut your food bill by 25%" that "roughly 25% of the food Americans buy goes to waste. That's about one pound of food, per American, per day -- thrown in the trash." So, be sure to count for leftover days or plan to take extras for lunch. Also, if you have extra items in your pantry that are just sitting around use the web to search for meals that use those ingredients - why leave money on the shelf. The same goes for your freezer - make it a game to see if you can use up something that has been in there for a month rather than throw it out at the next spring cleaning. Then, be sure you are always meal planing and using up your fresh ingredients so nothing goes in the garbage.
I would love to know how you plan your grocery trips or other tips you have for eliminating food waste!