It goes without saying you must be spiritually protected and mentally prepared to do this. You should also note that a lack of results or becoming anxious before they come (Which sabotages your manifestation) is the first sign of spiritual protection not being sufficient to accomplish your manifestation.

You need coffee, flour, salt and sugar for this. You can use other sweeteners but I recommend natural ones since modern chemical sweeteners can be unpredictable in rituals. This spell makes a ceremonial ghost bread so I have not considered nutrition and the sugar and caffeine content is sky high. It will also probably come out super hard and pale because I have no idea how to bake.

First, put flour into a bowl. You can add water but ghosts need caffeine to interact with the world so it’s recommended to use as much coffee as possible and as strongly brewed as possible. The next step is to add salt to purify the ghosts of any negative energy, so add a lot of salt into the mixture. Then add lots of sugar, honey, or maple syrup to sweeten the ghosts. Mix it with a spoon until it gets thick enough to bake, and then put it in the oven, preferably on top of an aluminum foil sheet.

Wait 30 minutes or so until it gets hard, then put it outside or on a shrine and then light incense next to it and call upon the spirits of the dead to come and eat. Joss incense works best but any works. You can also use the ghost bread for your own ancestors. This bread creates gratitude in the hearts of the spirits and as they enjoy it, they will give you their aid and blessings. This is very rewarding but it can be heavy energetically, so pace yourself and make sure you are spiritually ready when you do this working because the dea can drain you in subtle ways.