Simpler than you imagine. The best appetizer recipe, from puff pastry

Simpler than you imagine. The best appetizer recipe, from puff pastry

Ingredients:
puff pastry: 200 g (7.1 oz)
bacon: 150 g (5.3 oz)
onion: 1 pc
mushrooms: 300 g (11 oz)
black pepper: 3 g (0.1 oz)
salt: 5 g (0.2 oz)
pickled cucumbers: 3 pc
sour cream: 40 g (1.4 oz)
mozzarella: 300 g (11 oz)
puff pastry: 200 g (7.1 oz)

Sauce:
butter: 70 g (2.5 oz)
tomato sauce: 120 g (4.2 oz)
vinegar: 15 ml (0.5 fl oz)
granulated garlic: 10 g (0.4 oz)
sweet paprika: 10 g (0.4 oz)
Worcestershire sauce: 15 ml (0.5 fl oz)