diff --git a/src/crewai/crew.py b/src/crewai/crew.py
index 422f64248..7d936a8ad 100644
--- a/src/crewai/crew.py
+++ b/src/crewai/crew.py
@@ -771,7 +771,7 @@ class Crew(BaseModel):
 
     def _log_task_start(self, task: Task, role: str = "None"):
         if self.output_log_file:
-            self._file_handler.log(agent=role, task=task.description, status="started")
+            self._file_handler.log(task_name=task.name, task=task.description, agent=role, status="started")
 
     def _update_manager_tools(self, task: Task):
         if self.manager_agent:
@@ -793,7 +793,7 @@ class Crew(BaseModel):
     def _process_task_result(self, task: Task, output: TaskOutput) -> None:
         role = task.agent.role if task.agent is not None else "None"
         if self.output_log_file:
-            self._file_handler.log(agent=role, task=output, status="completed")
+            self._file_handler.log(task_name=task.name, task=task.description, agent=role, status="completed", output=output.raw)
 
     def _create_crew_output(self, task_outputs: List[TaskOutput]) -> CrewOutput:
         if len(task_outputs) != 1:
diff --git a/src/crewai/utilities/file_handler.py b/src/crewai/utilities/file_handler.py
index 1125cae4e..091bd930a 100644
--- a/src/crewai/utilities/file_handler.py
+++ b/src/crewai/utilities/file_handler.py
@@ -16,7 +16,7 @@ class FileHandler:
 
     def log(self, **kwargs):
         now = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
-        message = f"{now}: ".join([f"{key}={value}" for key, value in kwargs.items()])
+        message = f"{now}: " + ", ".join([f"{key}=\"{value}\"" for key, value in kwargs.items()]) + "\n"
         with open(self._path, "a", encoding="utf-8") as file:
             file.write(message + "\n")