Mexican chef Enrique Olvera on his new book, ‘Sunny Days, Taco Nights’. Plus: Guy de Launey tells us how Slovenia is championing orange wines and we meet Brazilian chef Alessandra Montagne in Paris.

Perhaps our most debated category, tasting menus—multiple courses doled out for a fixed price—are best known as being lengthy, lavish, expensive affairs, beloved to those who want to taste a little ...