INGREDIENTS
3/4 lb
Grape or cherry tomatoes
2
Leeks, large
2 tsp
Thyme or basil, fresh leaves
1 tsp
Mustard, grainy
1
All-purpose flour
1
Salt and ground pepper, Coarse
1
sheet Puff pastry, frozen
1 tbsp
Butter, unsalted
2 oz
Goat cheese, fresh
1 tbsp
Sour cream