Sourdough:

• Description;
• Starter purchased from bakery;
• Was there hafrashah;
• Status of starter - issah ha'asuyah lechalek (עיסה העשויה לחלק), נחתום/baker.

See seforim by Rabbi Cohen at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.kashrushalacha.com⁠

Kilayim [Part 2]:

• Keeping a kilayim tree;
• Bracha on blossoming tree;
• Shehechiyanu on Rosh Hashanah;
• Microbial fermentation.

See seforim by Rabbi Cohen at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.kashrushalacha.com⁠

Kilayim:

• Basics;
• Species/Minim;
• Shehechiyanu;
• Grafting vs Crossbreeding.

See seforim by Rabbi Cohen at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.kashrushalacha.com⁠

Jordan:

• Ever Hayarden (עבר הירדן);
• Terumah, Ma'aser, Arlah;
• South;
• East;
• Yom Tov Sheini (Rambam and Ritva, Ever HaYarden, Eilat).

See seforim by Rabbi Cohen at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.kashrushalacha.com⁠

Beheimah Shehorah Bo Chacham / בהמה שהורה בו חכם:

• Sevara vs. Mesorah;
• Bitul;
• Who;
• Applications.

See seforim by Rabbi Cohen at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.kashrushalacha.com⁠

Edible Raw (Bishul Akum):

• Milk;
• Corn;
• Cranberries;
• Maple Syrup;
• Mushrooms;
• Chestnuts;
• Fish (sushi).

See seforim by Rabbi Cohen at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.kashrushalacha.com⁠

Five Grains (Part 3):

• Bracha Acharonah;
• Kol Sheyesh Bo (licorice, shnitzel, fish sticks);
• Bran;
• Vital Wheat Gluten (seitan);
• Wheat Starch (Molino flour);

See seforim by Rabbi Cohen at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.kashrushalacha.com⁠

Five Grains - Part 2):

• Ma'asei Kedairah;
• Bran removed;
• Stuck together (Rambam, Rabbeinu Yonah);
• Pearled barley;
• Farro;
• Granola Bars.

See seforim by Rabbi Cohen at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.kashrushalacha.com⁠

Five Grains [Part 1]:

• Processing;
• Four Parts;
• Oats, barley, wheat, spelt, rye;
• Four berachos - ha'adamah, shehakol, hamotzi, mezonos;
• Wheat germ;
• Ma'asei kedairah.

See seforim by Rabbi Cohen at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.kashrushalacha.com⁠

Food Service Hashgachah:

• The Va’ad – Standards, Oversight;
• Roles – Mashgiach (Ingredients, Bishul Yisroel, Vegetables, Other), Community Rabbi;
• Small Community Hashgachos – Locations, Shabbos, Partial Certification, Finances, Policies.

See seforim by Rabbi Cohen at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.kashrushalacha.com⁠