Eating Roasted Meat dream meaning is explained below using 2 different sources. Each interpretation is shown with its source.

Interpretation 1 — Ibn Seerin

Eating roasted meat means that the observer of the dram will be given meager livelihood and will face much hardships an anxiety for, roasting is called shayyun in Arabic meaning a wound. And a wound causes harm and grief.
Source: Islamic Dream Interpretation Author: Ibn Seerin

Interpretation 2 — Ibn Seerin

He will receive sustenance after much anxiety.
Source: Islamic Dream Interpretation Author: Ibn Seerin