I've been collecting a resource of Google Cook Books from the 19th Century below is my list to date. Note that some are no longer available on Google books. This is one of the reasons I will download a copy for myself for research purposes. The one time I didn't copy my original source and an editor questioned me on it, the resource disappeared when I went to show the editor the information. It's a lesson I learned early in my writing career. I was able to prove my facts but it took a lot more time.
So if one of these cook books is important to your character and their story than you might want to download a copy for your records. Enjoy!
1811 The_art_of_preserving_all_kinds_of_animal and Vegetable
1830 Seventy_five_receipts_for_pastry_cakes_and Sweetmeats
1831 Family_receipts (Which I downloaded and have a copy but couldn't locate on Google books
1834 Simpson_s_cookery_improved_and_modernised: The Complete Modern Cookbook
1851 Miss_Leslie_s_complete_cookery (This edition seems to no longer be available on Google Books but it isn't that different from the one listed above.)
1857 Mrs's Hales New Cook Book
1857 Mrs__Hale_Receipts for the Million
1864 The_American_Home_Cook_Book The opening section of this cook book has several drawings of the various tools and equipment used at that time. Many still look the same today.
1871 De_Witt_s_Connecticut_cook_book_and_housekeeper's assistant
1884 Mrs_Owens_cook_book_and_useful_household hints This one is no longer at Google books but can be found at the Library of Congress
1896 The_Boston_cooking_school_cook_book The Original Fanny Farmer Cook Book
1897 Mrs_Owens_new_cook_book_and_complete_household hints