我是我家厨师，但不能吃除甜点外的油大食品和太多的红白肉，
所以做菜基本上是一天素一天荤。
周一烤了一次猪肉，发上来献丑，笑友们爱笑就笑吧。
1. 烤好了（外面儿是脆滴！）
2. 切开看看（里面很嫩滴！）
3. 开饭（加炒包菜和与肉同烤的胡萝卜）
4. 小烤箱（儿子给买的，感谢我给他发菜谱）
5. 忘了照准备过程，步骤如下（是我给儿子写得，所以是英文，相信大家也没问题）
Preparation:
1. buy roast meat (~ 2 lbs) and wash and drain it well, and place it over a piece of food plastic wrapper
2. rub meat surface with 1/4 teaspoon salt + 1/4 teaspoon black pepper powder + 1/2 teaspoon sugar
3. coat thin layer mustard (1 and 1/2 tablespoon) over the meat surface
4. let the meat sit in the fridge for 6 hours or overnight
Cooking:
5. take out the meat and let it sit at room temperature for 30 min
6. cut some veg (flexible and any of carrot, celery, potato, beet ...) and put them under the meat (remove the plastic wrapper) in a bakeable glass container
6. Preheat the oven to 425F and roast for 20 min（我的理解：高温是封住肉，不让肉汁儿外流）
7. drop oven temperature to 325F and continue to cook for
- Beef (under 2 lbs) 30-40 min
- Pork (under 2 lbs) 50-60 min
8. take out the container and let it sit at room temperature for 15 minutes
Enjoy
