Seudas Hamafsekes-The Final Meal:
When? Immediately after Mincha, one is to eat the final meal which is eaten prior the fast. This meal is referred to as the Seudas Hamafsekes.
Dipping bread in honey: One is to dip the bread in honey during the final meal.
Salt: We are particular not to add salt to our foods on Erev Yom Kippur.
May one have a coffee with milk in the last meal [if he is not eating meat]?
Is one to avoid drinking wine and other alcoholic beverages during the Seudas Hamafsekes?
Some Poskim rule one is to avoid drinking wine and other alcoholic beverages during the Seudas Hamafsekes on Erev Yom Kippur. This matter is not mentioned in Admur or earlier Poskim.
During the meal of Erev Yom Kippur, one is to be very careful to speak words of Torah on the table.
 Mateh Efraim 608/1
 Kitzur SHU”A 131/12; Mateh Efraim 6098/1; Lekutei Sichos 14 p. 372
 Admur 608/8
 See Shaareiy Hamoadim Yom Kippur Chapter 30 p. 154 regarding the mentioning of butter versus “hot” from the Magen Avraham.
 The reason: As these foods cause an increase in semen. [See Admur ibid]
 Kitzur Shulchan Aruch 131/12; Mateh Efraim 608/1; However, from Admur 608/8 it is implied that this avoidance is not necessary.
 The reason: As fish increases in seed. [ibid]
 Alef Hamagen 608/2
 The reason: Due to that they make one thirsty.
 Admur 608/8
 The reason: As this can lead one to having a nocturnal emission at night. [Admur ibid]
 Kaf Hachaim 608/33
 Sichas 1937 p. 157-158 brought in Otzer Minhagei Chabad p. 190
 Sefer Haminhagim p.123 [English]; Mamarei Admur Hazakein Inyanim p. 180; Taameiy Haminhagim 736
 The reason: Meat represents severities while dough represents kindness. The meat stuffed pastry thus represents the overcoming of kindness over severity thus sweetening the severities. [Taameiy Haminhagim 736] Alternatively, on Shavuot, the time of the giving of the Torah, the two loaves are offered upon two lambs, with the bread being above and below the flesh. Thus, on Erev Yom Kippur which celebrates the giving of the second Luchos which occurred on Yom Kippur we also eat food that contains dough on top and bottom and meat inside. [Mamarei Admur Hazakein Inyanim p. 180]
 Alef Lamagen 608/1
 M”B 608/16; Kaf Hachaim 608/29 in name of Yafe Laleiv 2 604/2
 Or Tzaddikim 37/3