Tenderstem broccoli with Ship’s butter Author: Paul Johnson Ingredients 500g Tenderstem broccoli 250g unsalted butter 4 salted anchovies 1 gherkin, chopped and drained 1 tbsp capers, drained 1 clove garlic 1 shallot, grated 1 tsp Dijon mustard 2 tsp tomato ketchup 1 tsp Worcester sauce 1 lemon zest 1 tbsp chopped parsley 1 tsp chopped