Name: Stargazey pie
Prep time: 20 min
Cook time: 20 min
Yield: 4
Cuisine: British
Ingredients: 4-8 Cornish sardines; 16 baby onions, blanched in boiling water for 7 minutes then allowed to cool; 16 quail eggs; 1 tbsp of white wine vinegar; 150g unsliced streaky bacon, pre-blanched in water for 20 minutes; 250g all-butter puff pastry; 1 egg yolk; For the mustard sauce; 250ml chicken stock; 125g creme fraiche; 25g English mustard; Pinch of salt; 1/4 tsp mustard powder; Squeeze of lemon