Greek Quesadilla

1 flour tortilla
2 tablespoons feta cheese
1/4 cup shredded mozzarella cheese
Pinch of finely diced herbs (oregano, basil and rosemary)
3 tablespoons diced Kalamata olives
1/8 cup finely diced onion

Sprinkle ingredients evenly over one side of the tortilla. Fold in half. Grill for about 1-2 minutes, or bake at 350 degrees F for 5 minutes. Slice in thirds and serve.