OXTAIL RAGù WITH SEMOLINA GNOCCHI

Steps:

• Ragù:
• Toss oxtails, flour, pepper, 2 Tbsp. or 1 Tbsp. salt in a large bowl until oxtails are evenly coated. Heat oil in a large heavy pot over medium-high. Working in batches, cook oxtails in a single layer, turning occasionally, until browned all over, 15-20 minutes. Transfer oxtails to a plate as they're done.
• Cook onion, carrots, celery, garlic, and rosemary in same pot, stirring often, until vegetables are browned around edges, 10-15 minutes. Add wine, tomatoes, vinegar, and honey, stirring and scraping up browned bits; bring to a boil. Season with several generous pinches of salt and return oxtails to pot. Pour in water just to cover oxtails; bring to a gentle simmer. Partially cover and cook, reducing heat as needed to keep at a bare simmer, until meat is falling off the bone, 3-3 1/2 hours. Let cool; cover and chill at least 12 hours.
• Gnocchi and assembly:
• Line a 13x9" baking dish with parchment paper, leaving overhang on 2 sides. Bring milk, butter, and several pinches of salt to a simmer in a large saucepan over medium. Gradually whisk in semolina and cook, whisking, until very thick and bubbling, about 3 minutes. Remove from heat; add 1 cup Parmesan and whisk until smooth. Whisk in egg yolk and scrape gnocchi mixture into prepared pan; smooth top. Cover and chill until set, at least 2 hours and up to 12 hours.
• Meanwhile, remove ragù from fridge and skim fat from surface. Warm ragù over low until heated through, then transfer oxtails to a plate. Increase heat to medium and bring braising liquid to a simmer. Cook until reduced to the consistency of gravy, 5-10 minutes. Taste and season with more salt if needed. Pick meat from bones and shred into small pieces. Return meat to ragù; discard bones. Transfer 2 cups ragù to an airtight container and save for later. Cover pot; keep remaining ragù warm over low heat.
• Turn out gnocchi mixture onto a clean surface and remove parchment paper; slice into about 1" squares.
• Heat oil in a large nonstick skillet over medium. Add half of gnocchi to skillet, arrange in a single layer, and cook, undisturbed, until browned and crisp underneath, about 3 minutes. Toss to turn and cook until other side is browned and crisp, about 2 minutes. Spoon into pot with ragù. Repeat with remaining gnocchi. Gently toss gnocchi in ragù; season with more salt if needed. Divide among bowls; top with parsley and more Parmesan.
• Do Ahead
• Ragù can be made 2 days ahead. Cover and chill, or freeze up to 4 weeks.