Take the celery stalks and wash them well under cool water. Then, cut the stalks in half after trimming off the leaves.
Now, take a bowl and put goat cheese, olives, scallions and tomatoes into it. Then, mix all these things with the help of blender.
Take a platter and put the celery stalks on it. Arrange the stalks as you wish in the platter.
Then, you will have to fill each celery stalk with the cheese mixture which you made. You have to fill it properly with the help of a spoon.
Now, you have to garnish salt, pepper and garlic powder on the celery filled with goat cheese as per your requirement.
Your goat cheese and sun dried tomato is ready to be served.