A distinguished culinary classic crafted with authentic techniques and finest ingredients, offering rich depth of flavour and elegant presentation.
Melt lard in a heavy cast iron Dutch oven; brown cubed beef in batches over high heat until caramelized on all sides; remove beef.
Sauté diced onion in the beef fat for 6 minutes; add minced garlic, ancho chili powder, cumin, oregano, and cayenne, stirring for 2 minutes to bloom the spices.
Pour in dark Mexican beer, scraping up browned bits from the bottom; return beef and pour in beef broth; bring to a simmer, cover, and cook on low for 2.5 hours until beef is melt-in-the-mouth tender.
Pour the masa harina slurry into the bubbling chili, stirring constantly; simmer uncovered for 15 minutes until thick, dark, and glossy.
Let chili rest off heat for 20 minutes for flavours to meld.
Ladle into bowls topped with shredded sharp cheddar cheese, raw diced onions, and pickled jalapeño slices.