Forget all the recipes! This is the most delicious appetizer I've ever eaten!

Forget all the recipes! This is the most delicious appetizer I've ever eaten!
Ingredients:
puff pastry: 400 g (14 oz)
minced meat: 300 g (11 oz)
tomatoes: 1 pc
onion: 2 pc
eggs: 1 pc
black pepper: 5 g (0.2 oz)
salt: 10 g (0.4 oz)
potatoes: 300 g (11 oz)
water: 500 ml (17 fl oz)
salt: 10 g (0.4 oz)
cheese: 100 g (3.5 oz)
parsley: 30 g (1.1 oz)
eggs: 1 pc
mozzarella: 50 g (1.8 oz)
mayonnaise: 200 g (7.1 oz)
mustard: 30 g (1.1 oz)
vinegar: 10 ml (0.3 fl oz)
sweet paprika: 5 g (0.2 oz)
garlic powder: 10 g (0.4 oz)
onion powder: 10 g (0.4 oz)