There's no pastry making here and not even any rolling. In fact, the trickiest thing you'll need to do is slice the tomatoes.
Optional toppings - choose a few of - feta cheese, a few torn black olives, basil, fried lardons, Parmesan shavings
Keywords: quick, no skill required, prepare ahead
Find it online: https://marmaladeandme.com/tomato-and-pesto-tarts/