Peel the onion and chop in small pieces. Cut the sun dried tomatoes in small pieces. Mix the onions and sun dried tomatoes with the black olives and basil. Add drops of olive oil. Season with salt and pepper. Mix and make it into a paste.
Cut the Brie in 2 pieces, from the center. Place the mix on the bottom piece, then place the top part.
Optional: Serve with a green salad, balsamic vinegar, salt pepper.