Osso Buco Beef with Roasted Vegetables and Mashed Potatoes

Osso Buco Beef with Roasted Vegetables and Mashed Potatoes is a medium Italian recipe that serves 6. 370 calories per serving.

Prep: 50 min | Cook: 3 hrs 24 min | Total: 4 hrs 34 min

Cost: $35.40 total, $5.90 per serving

Ingredients

  • 3.3 lb Beef Osso Buco (bone‑in, trimmed)
  • 2 tsp Salt (kosher or sea salt)
  • 1 tsp Black Pepper (freshly ground)
  • 1 tsp Smoked Paprika (adds smoky depth)
  • 2 tbsp Olive Oil (extra‑virgin preferred)
  • 5 pcs Potatoes (large, peeled and cut into chunks)
  • 3 tbsp Butter (divided: 1 tbsp for searing, 2 tbsp for mash)
  • 3 sprigs Fresh Rosemary (stems removed before serving)
  • 1 pc White Onion (finely chopped)
  • 3 cloves Garlic (finely chopped)
  • 1 pc Carrot (sliced into half‑rings)
  • 2 stalks Celery (finely chopped)
  • 1 pc Bell Pepper (any color, finely chopped)
  • 1 pc Eggplant (cut into cubes)
  • 2 pcs Tomatoes (ripe, cut into cubes)
  • 1 tsp Mixed Herbs (dried Italian blend)
  • 1 bunch Cilantro (finely chopped)
  • 1.75 cup Beef Broth (use bouillon cube dissolved in water)
  • 7 tbsp Warm Milk (about 100 ml, warmed)

Instructions

  1. Rinse and Pat Dry Beef

    Rinse the osso buco pieces under cold water, then pat them completely dry with paper towels.

    Time: PT5M

  2. Season the Beef

    Generously salt both sides, add black pepper and smoked paprika, drizzle olive oil, and rub the spices into the meat. Flip and repeat the seasoning on the other side.

    Time: PT5M

  3. Marinate

    Set the seasoned beef aside at room temperature for 30 minutes so the flavors penetrate.

    Time: PT30M

  4. Boil Potatoes

    Place the peeled potato chunks in a pot, cover with cold water, add a pinch of salt, bring to a boil and cook until fork‑tender, about 20 minutes.

    Time: PT20M

    Temperature: 100°C

  5. Sear the Beef

    Heat the skillet over medium‑high, melt 1 tbsp butter, add rosemary sprigs, then place the beef pieces in the pan. Fry 7‑8 minutes per side until nicely browned.

    Time: PT15M

    Temperature: 190°C

  6. Sauté Onion

    Add the finely chopped onion to the same skillet and fry until golden, about 5 minutes.

    Time: PT5M

    Temperature: 190°C

  7. Add Garlic

    Stir in the chopped garlic and cook for another 2 minutes until fragrant.

    Time: PT2M

    Temperature: 190°C

  8. Add Remaining Vegetables

    Add carrot half‑rings, chopped celery, bell pepper, eggplant cubes, and tomato pieces. Season with a pinch of salt, black pepper, and mixed herbs. Fry, stirring, for about 10 minutes until vegetables start to soften and caramelize.

    Time: PT10M

    Temperature: 190°C

  9. Finish with Cilantro

    Remove the skillet from heat and stir in the chopped cilantro.

    Time: PT2M

  10. Assemble in Baking Dish

    Transfer the sautéed vegetables to a baking dish, place the seared beef on top, and pour the beef broth over everything. Cover tightly with foil.

    Time: PT5M

  11. Oven Braise

    Preheat the oven to 300°F (150°C). Bake the covered dish for 2.5 hours, until the meat is fork‑tender and the potatoes are fully cooked.

    Time: PT2H30M

    Temperature: 150°C

  12. Mash the Potatoes

    Drain the boiled potatoes, return to the pot, add 2 tbsp butter, warm milk, and a pinch of salt. Mash until smooth and creamy.

    Time: PT10M

  13. Serve

    Remove the foil, plate a generous portion of mashed potatoes, top with the braised beef and vegetable stew, and enjoy.

    Time: PT5M

Nutrition Facts

Calories
370
Protein
20 g
Carbohydrates
30 g
Fat
15 g
Fiber
5 g

Dietary info: Gluten‑Free, High‑Protein, Dairy‑Free option available (use oil instead of butter and plant milk)

Allergens: Dairy, Celery

Last updated: April 17, 2026

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Osso Buco Beef with Roasted Vegetables and Mashed Potatoes

A hearty, oven‑braised osso buco beef served over a colorful medley of sautéed vegetables and creamy mashed potatoes. The beef is first seasoned and seared, then slow‑cooked with rosemary and broth until fork‑tender. Served with buttery mashed potatoes, this comforting dish is perfect for a family dinner.

MediumItalianServes 6

Shop all ingredients on Amazon in one click • Printable PDF with shopping checklist

Source Video
47m
Prep
3h 37m
Cook
32m
Cleanup
4h 56m
Total

Cost Breakdown

$35.40
Total cost
$5.90
Per serving

Critical Success Points

  • Rinse and pat dry beef
  • Season the beef thoroughly
  • Sear the beef to develop flavor
  • Oven braise for 2.5 hours
  • Mash potatoes to a smooth consistency

Safety Warnings

  • Handle hot oil and skillet with oven mitts to avoid burns.
  • Use a meat thermometer if unsure; internal beef temperature should reach at least 145°F (63°C).
  • Be careful when removing hot foil; steam can cause burns.

Frequently Asked Questions

Everything you need to know about this recipe

Q

What is the cultural significance and history of Osso Buco in Italian cuisine?

A

Osso buco originates from Milan in northern Italy and traditionally uses veal shank, but beef is a common adaptation. The name means "bone with a hole," referring to the marrow‑filled bone that adds richness to the braising liquid.

cultural
Q

What are the traditional regional variations of Osso Buco in Italian cuisine?

A

In Lombardy, osso buco is served with a saffron‑infused risotto called "risotto alla milanese." In the Veneto region, it may be cooked with tomatoes and white wine, while some southern versions add olives and capers.

cultural
Q

How is Osso Buco traditionally served in Milanese cuisine?

A

The classic Milanese presentation pairs the braised meat with gremolata (a mix of lemon zest, garlic, and parsley) and a creamy saffron risotto, allowing the marrow to melt into the sauce.

cultural
Q

What occasions or celebrations is Osso Buco traditionally associated with in Italian culture?

A

Osso buco is often prepared for Sunday family lunches, festive holidays like Christmas and Easter, and special gatherings where a slow‑cooked, comforting dish is appreciated.

cultural
Q

What makes Osso Buco special or unique in Italian cuisine?

A

The combination of a tough, flavorful cut that becomes melt‑in‑your‑mouth tender through braising, plus the rich marrow that enriches the sauce, sets osso buco apart as a celebratory, hearty main course.

cultural
Q

What are the most common mistakes to avoid when making Osso Buco at home?

A

Common errors include skipping the initial sear, which reduces flavor; braising at too high a temperature, which can toughen the meat; and not covering the dish tightly, causing the broth to evaporate too quickly.

technical
Q

Why does this Osso Buco recipe use a low oven temperature of 300°F (150°C) instead of a higher heat?

A

A low, gentle heat allows the connective tissue to break down slowly, resulting in tender meat and a silky sauce without the risk of drying out the beef.

technical
Q

Can I make this Osso Buco ahead of time and how should I store it?

A

Yes, you can braise the meat a day ahead. Cool it to room temperature, then refrigerate in the covered baking dish. Reheat gently on the stovetop or in the oven, adding a splash of broth if needed.

technical
Q

What texture and appearance should I look for when the Osso Buco is done cooking?

A

The meat should be fork‑tender and pull away easily from the bone, while the sauce should be glossy and thick enough to coat a spoon. The marrow should be soft and melt into the broth.

technical
Q

What does the YouTube channel Unknown specialize in?

A

The YouTube channel Unknown focuses on home‑cooked, comfort‑food style recipes with step‑by‑step explanations, often emphasizing flavor‑building techniques and kitchen tips for everyday cooks.

channel
Q

How does the YouTube channel Unknown's approach to Italian cooking differ from other Italian cooking channels?

A

Channel Unknown blends classic Italian dishes with approachable, no‑measure‑by‑eye seasoning methods, encouraging viewers to develop intuition rather than strict measurements, which sets it apart from more formal Italian tutorial channels.

channel

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