Preheat the oven to 400°F(200C)
In a mixing bowl, combine the yogurt, tahini, minced garlic, chopped parsley, salt, and pepper.
Heat the olive oil in a small skillet over medium heat. Add the torn Lebanese bread and sauté until it is crispy and golden brown.
To assemble the Green Fava Beans Fatteh, layer the toasted Lebanese bread evenly on a serving platter.
Add a layer of the cooked green fava beans on top of the pita bread.
Spoon the yogurt mixture on top of the fava beans, covering them completely.
Garnish with the toasted pine nuts and chopped herbs.
Bake in the preheated oven for 10-15 minutes, or until the yogurt mixture is heated through and bubbly.
Serve immediately while the pita bread is still crispy and the yogurt mixture is hot.