The most common variety of broccoli is calabrese, which is available all year round. Long-stemmed sprouting broccoli, which may be either green or purple, is in season during the spring ...
The UK purple sprouting broccoli season runs from January to May. Modern hybrids are bred to extend the season, but they tend to be tough and tasteless. Purple sprouting broccoli should look fresh ...
Chicken casserole is a classic winter dish, and super versatile, with any vegetables suitable. The notes of this recipe on BBC Good Food said: “A light and quick chicken and vegetable stew that ...
In the fast-light regime, around ω 1, the gradient is steep, so the change of k (Δk fast) with n is small, whereas in the slow-light regime, which has a shallow gradient, around ω 2, a large ...