Here are some crafty ways to reuse those washed out plastic baggies

Frugalitarians take a lot of flak about washing baggies. But they're so easy to wash and reuse it's a shame to throw them away. They're perfect to use for organizing and to keep things dry. You can put often-used recipes inside a baggie. The recipe card stays clean for the next time you need it. This is especially helpful if you bake with kids. The first tip shares a couple of other ways to reuse plastic baggies. Do you wash them? Tell me ways you reuse them.

Reuse baggies: I keep small knit or crochet projects in them, in my car, so I always have a project to work on if I get stranded for an unexpected time (doctor's-office wait, etc.). Larger ones (1- to 2-gallon size) make perfect camping pillows. Pack deflated, then, when you arrive at your campsite, use a straw to inflate, and you have a great pillow that takes up virtually no room.

- Denise, Illinois

Make your own snacks: I recently came up with the idea to add my own flavoring to cottage cheese rather than buy the small pots of pre-mixed stuff. So far I've only tried adding mixed-berry jelly and found it to be as good, if not better, than the store-bought version. I've also discovered cottage cheese to be good with leftover canned pineapple and peaches.

For dessert, I now buy my own packages of cookies and sweets and divide them up as close as I can to 100- to 150-calorie bags. I've found this to be far more economical than paying $3 to $4 for a week's worth of desserts.

- Cindy May, e-mail

No cats allowed: I have a solution for keeping cats out of the sandboxes. Buy one of those small, lightweight, hard-plastic swimming pools to fill with sand and then buy one the next size larger to use as a lid. Get some tent stakes to anchor the lid from the wind. This is usually cheaper than buying a sandbox with a lid.

- Judy, Iowa

Homemade yogurt: I make my own yogurt at home. I have a handy tip for those of you who do the same. If I need it during the middle of the week, I'll make it right after supper. The best part is keeping it warm to do its thing. I have a microwave with a light on it over my stove. I usually keep it on as a night light while we're at home and awake. There is enough heat in it to help the yogurt along.

I put the yogurt mixture into small containers, about the size of a medium-sized cottage-cheese container (8 ounces or 12 ounces). I then put the lids on and set them over the area where the light is and close the door. I put a note on the microwave not to turn off the light. Then I go to bed. I wake up to fully coagulated yogurt and plop it in the fridge.

I probably do this once a month, so I don't think I'm killing the light bill too much. I figure if the light's on, it might as well do double duty. You can't beat fresh yogurt!

I also use this method to raise bread and pastry dough while I'm cleaning during the day.

- Michelle W., South Carolina

Note from Sara: There's a recipe and discussion on making homemade yogurt on my frugal forums frugalvillage.com/forums/showthread.php?t=66368.

• Sara Noel is the owner of Frugal Village (frugalvillage.com). Send tips, comments or questions to Sara Noel, c/o United Media, 200 Madison Ave., 4th Floor, New York, NY 10016, or sara@frugalvillage.com.