Sausage Snack

Start by cutting the puff pastry sheet into 4 equal-sized strips.

In a small bowl, add the ketchup, the mayonnaise and mix. 

Now, using a brush, spread this mixture over half of each pastry strip we cut earlier. 

To make the filling, top each strip with 3 slices of smoked sausage, ½ slice of tomato and 25g of grated cheddar cheese. 

Then, close the pastries by folding them over the fillings and to close them well, press the ends together with a fork.

Transfer them all to a baking tray lined with parchment paper and brush a beaten egg over all of them.

Add sesame seeds to taste and top each one with 25g of grated mozzarella cheese.

Take to a preheated oven at 200° C (400° F) and bake for 25 minutes. 

Serve.