Mini palak paneer tarts are bite-sized savory pastries filled with a creamy spinach and cottage cheese mixture. These tarts are a delicious and healthy appetizer or snack option. The tart shells are made with a buttery and flaky pastry dough, which is then filled with a mixture of cooked spinach, paneer (cottage cheese), and spices. Bake the tarts until golden and serve them hot as a tasty and nutritious treat.