Note: FYI- Original recipe called for 1/2 cup small fresh basil leaves. I made the tart the first time with that measurement, but I found I actually prefer LESS basil flavor in the tart, so have adjusted the quantity down to 1/4 cup small basil leaves for my version.
Tomato, Basil and Three Cheese Tart https://www.thegratefulgirlcooks.com/tomato-basil-three-cheese-tart/