The other day I was at my hair stylist and the patron next to me was telling her stylist how her boyfriend would not eat leftovers. And I thought to myself, never in my house would that fussiness be allowed. But I overhead the gal say that her boyfriend was from a large family of seven kids, and there never were any leftovers, so they never had them. If there were leftovers, it was because the meal wasn't very good.
At my home, since there are only two of us, we usually make meals that will have leftovers. Just this weekend I prepared a double batch of enchiladas. Some meals taste better the second time they are prepared, like enchiladas, lasagna and spaghetti. I guess the tomato based products are what make the best leftovers. And as long as you pack up your leftovers in a clean manner there will be no food safety issues. Use clean containers, clean utensils, no cross contamination of raw and cooked, and wash your hands first.
Preparing meals with leftovers in mind is a frugal way to save even more, on the already frugal habit of cooking meals at home. When you prepare larger quantities it means you can buy larger quantities of the ingredients saving on the big box. You also can save on preparation time since the leftovers will be easy and quickly reheated in the microwave, or on the stovetop rather than turning on the oven again. It also provides home cooked meals for lunches at work rather than going out to a restaurant to eat, saving $7 to $10 a day. And most leftovers can safely be frozen in individual portions for months so you can have that delicious meal again.