This week on "Jamie's Quick & Easy Food," Jamie's cooking up melt in the mouth mustardy beef, with phenomenal flavor from just five ingredients. Next, there's his foolproof baked saffron rice, that will revolutionize the way you cook this glorious grain. Then steamed salmon Nicoise, a striking salad that's stress-free and super simple; plus Jamie's decadent plum tarte tatin, beautifully easy and probably the best plum pud you'll ever make.