Switching to glass storage and cooking containers

Submitted by HighMaintenanceMom on November 26, 2006 - 22:08.

We've recently been switching all our plastic storage containers to glass. I'm sure you've heard stories about how cooking food with fat in it in a plastic container is not healthy (see Cooking for Engineers article for an overview) and that plastics are not very good for our environment (see PlasticsResource for more information on recycling). An easy solution is to use glass for items in your kitchen...

One of the best things about using glass is that it doesn't break down the same way as plastics. Yes, I've been reusing my "take and toss" plastics over and over for storing items in the refrigerator and microwaving. I've heard the stories but for some reason couldn't think of a better solution even though I often heat tomato sauce and most of the containers are now cloudy orange. It's funny that my new solution is the same one my grandmother used - I'm sure she'd be proud.

If you are thinking of switching to glass, here are a few suggestions for food storage and microwaving. The added bonus is that my refrigerator looks beautiful and I can see my food. The containers are nice enough to use on the table too. It's a big step up for me.

Pyrex makes the following claims for their bowls (all of the following may not apply for all products, i.e., you might need to check the warranties).

  • Glass bowls heat evenly and are transparent for quick monitoring of food.
  • Seal-tight lids make it easy to store items in refrigerator, freezer, or cupboard.
  • Bowls are safe to use in oven, microwave, refrigerator, freezer, and dishwasher.
  • 2-year warranty on ovenware; 1-year warranty on lids.
  • Pyrex glass is non-porous, so it won't absorb food odors, food flavors or food stains.

Here are a few suggested pyrex sets. I've found that I need more small and medium size bowls for leftovers so the sets work well for me. They are generally more cost-effective than buying individual pieces.


  • Pyrex 14-Piece Storage Set with Lids - includes a 7-cup, 4 2-cup, and 2 4-cup round bowls, plus 7 blue plastic lids.
  • Pyrex Smart Essentials 8 Piece Mixing Bowl Set - includes 1 QT With Green Plastic Cover, 1.5 QT With Orange Plastic Cover, 2.5 QT With Blue Plastic Cover, & 4 QT With Red Plastic Cover. Pictured at top of page.
  • Pyrex 16-pc. Starter Set - includes 1-qt. measuring cup, four 10-oz. dessert dishes, 1-1/2-qt., 2-1/2-qt. and 4-qt. mixing bowls, 9-1/2" Flavor Saver pie plate, 2-qt. sculptured covered casserole with knob, and 8" square sculptured cake dish and 3-qt. sculptured oblong baking dish, both with gray plastic covers.
  • Deluxe Pyrex 10-pc. Storage Set - includes two 1-2/3-cup round bowls, two 5-cup round bowls and one 3-qt. round bowl-all with pearl gray vented plastic covers.
  • Pyrex Bakeware 19-Piece Set - includes 2- and 3-quart oblong dish, 8-inch square dish, 1-1/2-quart loaf pan, and 1-, 1-1/2-, and 2-1/2-quart mixing bowl; 9-1/2-inch pie plate and 4 10-ounce bowls, plus matching seal-tight plastic blue lids provide secure food storage.
( categories: Stuff )
Submitted by tld on December 3, 2006 - 19:56.

We switched to these about 2 years ago (the pyrex with blue lids shown above) for all the same reasons you list. We've been really happy with them. We found that same thing in regards to size. We have a few of the larger ones, but primarily use the smaller and medium size.

We also have moved away from plastic water bottles and plastic sippy type cups as much as possible (that's a whole other fun research project - finding options that really don't contain plastic).

*We have some of the gray lid pyrex too that we bought first. We later bought the blue lid pyrex and prefer those over the gray. They are a slightly different shape (both the class and the lids) and we prefer those over the gray.

Submitted by HighMaintenanceMom on December 17, 2006 - 22:43.

What have you found for non-plastic water bottles and sippy cups? Thanks!

Submitted by tld on January 3, 2007 - 20:53.

We started using SIGG this year. There was some debate as to whether these had a plastic lining or not, but my understanding at this point is they don't (that its baked on ceramic). They either never did have a plastic lining, or changed their coating at some point. And either way, from what I've been able to tell they are at least a step in the right direction from regular sippy/plastic cups.

The lids are plastic, but not the base. They have a different lid than regular sippy cups in that they don't close unless you close/turn them so they can leak (out of backpack for instance if not closed, or in a bed/crib). So for nighttime we still use old style sippy that doesn't spill in his crib. But daytime I've pretty much switched over 100%. We have them for us too / adults (different lid than sippy!). The kids sizes do have caps (in addition to the lid you screw open/shut) but for us, not so great for a 2 year old to maneuver in the middle of the night.

I think there was some debate also about whether they are dishwasher safe (whether you can wash the base in the dishwasher, whether you can wash the lids in the dishwasher etc.).

You can go to their website to read about them, but I would search around / froogle for best prices as they are pretty pricey on some sites. We've gotten 5 of the kids ones (.3 and .4) and that seems to keep us in stock (with one 2 year old) in that I can keep them washed and replenished. I've heard people say they dent easily, but we haven't had a problem with that. A few of ours might have a small little nick or dent, but nothing that is a problem or makes them not usuable.

Kleen Canteen is another brand I've heard about but we haven't tried yet.

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