We always keep tomato sauce in the fridge after opening. In a glass bowl with a plastic cover. It usually is good for about a week, we use it up within that time most times. We did forget some in the back of the fridge years ago, it was probably in there about three weeks or so, and it got a white fuzz on it...so since then we have always tried to use it up within a week after opening the can.
Same with pizza sauce best taste is within a week.
Ketchup we keep in the fridge too, I guess it is ok to leave it out if you use it up in a reasonable time, but it is just safer to just keep it in the fridge to preserve the flavor. We usually buy either Woodstock organic ketchup or the Red Gold Ketchup, they have a similar taste to them which we prefer. The Woodstock organic ketchup seems better for flavor, but is double the price of Red Gold. So we have those two in stock most times, we only buy it on good sales and that saves quite a bit, we usually have around six to ten bottles in stock to guarantee good pricing.
Muir Glen tomatoes are great too, but they are fairly expensive even on sale, so we stock up when they are on a really good sale. We also again are satisfied with the Red gold tomatoes and sauce at two third the price on good sales. we have a whole shelf of tomato products. The Woodstock organic pizza sauce is great too, and that is the only brand we buy and of course only on sale. We make pizzas from scratch about once every two months, so we only usually stock about three or four of those.
We are up to twenty cans of coffee in stock now, the folgers has a coupon at the local stores. Spend twenty five bucks on the smucker products and get ten bucks off. The twenty six ounce cans were two for twenty five minus ten bucks....so about seven fifty a can. That is the highest level of coffee we have had so far, we usually have between around eight to sixteen cans of coffee. But I do not believe it will go below that seven fifty a can for a while, and half of our stock cans cost below six bucks. We are drinking ones we paid four ninety nine a can for right now.
We are not coffee horders, we just want to make sure we do not run out of coffee if the SHTF....that is the most important food we need...other than water to make it with and I know where there are springs I can walk to to get that or we can pump it out of our well if needed with a hand pump. Just think how much company we will have if the SHTF. we will have friends coming over for coffee every day.
If you stock food, you should keep can goods in a cooler place if you can. Acid foods taste great six months past the best buy date, and base foods do well a year after that date. That is just to inform you how to rotate stock if you get good sale prices. It gives you more leaway and good sales are sometimes many months apart. After Easter we bought two hams for sixty nine cents a pound, they last about a year at below zero with little change in taste to that time in a frosting freezer, the kind you have to defrost once a year...the frost free freezers suck, three months and the food starts getting an off taste.
Sorry for this off topic last three paragraphs or so, actually most of this is off topic.
We usually don't use much ketchup but now the great grandkids come here every day to catch the bus and get off the bus, they like ketchup a lot, they like it on baked potatoes and even hash browns....but do not like eating tomatoes other than in sauces on spaghetti or pizza, or ketchup and in BBQ sauces if not too spicy. Now we go through ketchup so fast, we probably could keep it in the cupboard but not changing our habits at our age, it goes in the fridge...we have a whole refrigerator, one big door, no freezer on it. It is nice to be able to keep lots of things organized in it for a diverse menu...plus three upright 18 to 20 cubic foot freezers going to. Having a problem this year bringing the stock down to defrost the freezers, got to start giving the kids some stuff, got half a cow coming in a month and a half which takes a whole freezer.