Spread a tortilla with 1 piece goat cheese, evenly covering the surface. Spread 1 Tbsp.Olive Tap Black Green Olive Tapenade over the goat cheese and cover with 1/3 of the onion. Place a tortilla over the onion and gently press twice more creating 3 quesadillas. Brush the top and bottom of each quesadilla with melted butter. Heat a griddle over moderately high heat until hot. Cook quesadillas until lightly browned, about 3 minutes on each side. Cut each quesadilla into 8 wedges and serve with warmed Olive Tap Roasted Red Pepper and Goat Cheese Tapenade. Finish with the chopped fresh basil.