Hazırlanışı
1Heat 28g olive oil in a large pot over medium heat. Add 150g onion, 2g carrots, 2g celery, and 5g garlic finely minced; cook gently until soft and translucent, about 8 minutes.
2Dust 2268g oxtails with 27g flour and salt; add to pot and brown on all sides over medium-high heat, about 10 minutes.
3Deglaze with 1g wine and 50g vinegar, scraping up browned bits. Add 120g tomatoes, 400g rosemary, 200g water, and 10g black pepper.