My teacher is Graziella Incampo, Italy’s answer to Julia Child. At 89, Incampo and her childhood friend Teresa Calia, 88, have become a social media sensation, drawing millions of Instagram views and heaven-knows-how many visitors to this region’s oldest bakery.

Quirky videos showcase the pair as they dance to electronic music, play a guitar and mix margaritas in a wheelbarrow. They fill a yards-long loaf with fresh stracciatella cheese, grate tomatoes on top and finish it off with coppa ham. For their cooking lesson on parmigiana, Calia dons a vintage war helmet while Incampo wears yellow goggles as they fry up sliced eggplant, whipping the egg wash with a fork attached to a drill. Belissima!