1) Meal plan. My grocery ebook comes with a meal planner. Amazon sells meal planners, too! Either way, plan out your meals, so you know what items you need to put on your grocery list. This brings me to the next frugal hack.
Cut up old blankets or towels to use as old rags. If you need to clean up a gross mess, you won’t feel so bad about throwing the old stuff away.
Don’t be like that. It’s the same meal you had last night or two nights ago. You liked it, remember? If you store it in a glass container, it won’t taste any different.