How pastes became a beloved Mexican pastry centuries ago

Pastes are popular across Mexico, with fillings ranging from spicy Mexican mole to sweeter concoctions like pineapple or blueberry with cheese.

Isabel Arriaga Lozano carefully fills a small pastry with a savory mix of meat, potatoes and chili pepper. She is crafting a “paste” (pronounced PAH-stay), a beloved Mexican snack with a rich history.