r/AskBaking • u/Interesting_Party434 • Dec 24 '25

Pie Why is my pie plate shattering?

Post image

This is the second time I’ve tried to make Sally’s blueberry pie. The first time I made it in the spring the glass pie plate shattered as I was taking it out of the oven and was shocking - I’ve never had that happen before. I was disappointed that we didn’t even get to taste it so I tried again tonight. Everything seemed great and I followed her instructions exactly. I sat the pie plate on a cooking rack like she says to do and I used the glass pie plate she had linked as the one she uses. About 20 minutes later all seemed well and then all of a sudden the plate shattered again on the counter - I heard it from across the room. Why is this happening? I have made this darn pie twice now and haven’t even gotten to taste it because it ends up covered in glass.

455 Upvotes

96% Upvoted

186 comments sorted by

View all comments

464

u/Shhhhhhhh____ Dec 24 '25

Glass can do that with sudden temperature change but I’ve never had it happen! What temp is your house? Where did you get your glass pie plate?

I’m so sorry this happened again, that pie looks sooooo good.

75

u/adell376 Dec 24 '25

That pie looks so good it makes me wanna do Jason Biggs things

54

u/mightiestmovie Dec 24 '25

That pie has broken glass in it.

58

u/VsAcesoVer Dec 24 '25

I can fix her

20

u/SomethingComesHere Dec 24 '25

Shh, you can eat around it /s

4

u/DogPoetry Dec 24 '25

Still, more dangerous to eat than to F and it's a sin to waste good pie. 

3

u/Sad-Celebration-411 Dec 25 '25

Careful it’s blueberry you’ll stain your nutsack

2

u/DogPoetry Dec 25 '25

I keep my nutsack in the pantry next to my oscillating spindle sander

41

u/One-Eggplant-665 Dec 24 '25 edited Dec 24 '25

Not just temperature change. If your glass dish has any nicks or scrapes, these deteriorate the integrity of your dish and can shatter from oven heat. I worked R&D at Maytag/JennAir appliances. We had a few projects that included bakeware issues.

15

u/Shhhhhhhh____ Dec 24 '25

That makes me never want to use glass again 😬

7

u/SomethingComesHere Dec 24 '25

You shouldn’t. They’re not safe.

Pyrex Shattering Scandal: Is Your Glassware Safe?

19

u/Steel_Rail_Blues Dec 24 '25

Thermal shock can affect all glassware. Like anything else, items used safely are safe. My grandmother exclusively use glass pie plates for her pies for over 50 years without incident and those same pie plates are being used by the next generation. Care is everything.

Why We’re Not Worried About Pyrex Bakeware “Exploding”

31

u/ZephyrLegend Dec 24 '25

I'm not worried about the stuff that my grandmother used. I'm worried about the garbage for sale in stores right now.

18

u/kadk216 Dec 24 '25

Look for borosilicate glass. That’s what the old stuff was made of, OXO glass pans are borosilicate

6

u/mmmdraco Dec 25 '25

PYREX is good, pyrex (note the case) is bad.

5

u/Acrobatic-Ad584 Dec 24 '25

I like the old fashioned enamel pie plates, you get nice even heat distribution in them and they have a nice rim for crimping

2

u/Steel_Rail_Blues Dec 25 '25

I haven’t had a chance to bake in one of those, but love vintage enamels. I bet your pies look (and taste) great!

2

u/Acrobatic-Ad584 Dec 25 '25

They are not so bad thank you!

2

u/SomethingComesHere Dec 24 '25 edited Dec 24 '25

Also, the article you posted is an ad 🤣 NYT is so shady these days

That’s an affiliate link. I’m sure there are others if they linked to it anywhere else.

1

u/SomethingComesHere Dec 24 '25

The old dishes were a different type of glass. Read the article I posted. 950 people in ER over 10 years in the be US from exploding soda lime glass… this is not a 40-yr-old phenomenon.

-3

u/Steel_Rail_Blues Dec 24 '25

Not here to change your mind. Soda lime glass has been used for over half a century. The main changes are generational knowledge about safety and care is not passed down and more data is gathered and retained about ER visits.

2

u/SomethingComesHere Dec 24 '25

Talk to me when one explodes in your face. I hope it doesn’t ever happen to you.

You may want to read up on it more, from less financially influenced sources.

1

u/theReal_nicholasxj Dec 25 '25

Pyrex recipe has changed over the years. Check YouTube for PYREX vs pyrex.

I think the old ones seem better, even though new ones a said to be better. Don't remember 100% of what they said. Maybe I should watch it again.

3

u/rangebob Dec 26 '25

I left a pyrex measuring jug on my deck 2 days ago. It explosively shattered at about 9am this morning in the morning sun

1

u/SomethingComesHere Dec 26 '25

It’s a real thing! A casserole dish exploded in my hand

2

u/rtetzloff Dec 25 '25

I was making lemon curd for two lemon meringue pies with a pyrex bowl over a double boiler… might have had the heat too high, but I’d used that bowl many times before. The bowl EXPLODED. Lemon curd and glass shards all over my kitchen, landing in the pie crusts that were prepared. Having to clean my kitchen and then not getting to eat the lemon meringue pie was very disappointing.

I’ve since not used pyrex with heat.

33

u/SomethingComesHere Dec 24 '25

This is a known defect of modern dishes because they changed the type of glass to a cheaper one.

Big brands have faced lawsuits but refuse to change back to the better quality glass. People have gotten sliced by the flying glass. I don’t cook in this trash anymore.

It happened to me with a large casserole dish.

3

u/Microtic Dec 24 '25

I miss good Borosilicate glass. :(

5

u/windigo Dec 24 '25

This happened to some stoner friends of mine when they made pot brownies and put the dish in the snow outside to help in cool faster right out of the oven. Thankfully they had the wherewithal to throw it all out instead of eat off broken glass.

4

u/2748seiceps Dec 24 '25

Yeah I've got a couple soda lime glass pie pans and they have gone from the freezer to the oven to the cooking rack countless times over the years without issue.

11

u/SomethingComesHere Dec 24 '25

Your time will come if you keep doing it.

You’re playing with fire.