How Long to Cook a 1.5 kg Roast at 180°C for Perfect Results?

Learn the ideal cooking time for a 1.5 kg roast at 180°C, including key tips for juiciness and resting for tender, delicious meat.

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To perfectly cook a 1.5 kg roast, the general rule is to cook it 20-25 minutes per 500g at a temperature of 180°C (356°F) for a roast that's cooked through yet tender. Therefore, for a 1.5 kg roast, the total cooking time should be approximately 60 to 75 minutes. Remember to preheat your oven and let the meat rest for about 15 minutes before carving to ensure juiciness.

FAQs & Answers

  1. What is the best oven temperature to cook a roast? The best oven temperature for cooking a roast is generally 180°C (356°F) to ensure it cooks evenly and remains tender.
  2. How long should I rest a roast after cooking? It is recommended to let the roast rest for about 15 minutes before carving to allow juices to redistribute, ensuring a moist and flavorful meat.
  3. How do I calculate cooking time based on roast weight? A good guideline is to cook the roast for 20-25 minutes per 500g at 180°C; for example, a 1.5 kg roast should be cooked for 60 to 75 minutes.