Texas Gardening: Can you help? Looking for calabacitas, 0 by Melissande

Melissande wrote:
Getting seed from zucchini:

Leave zucchini squash on the vine until they harden so the seeds will
be large and fully developed. Slice the zucchini open lengthwise, and
pick out unblemished seeds by hand. There’s no need to soak the pulp
in water before separation.

This leaves our grocery store ones out of the picture just as you suspected Alexandra.

This pic shoulda went with the previous post.

Melis