Step 1

Preheat the oven to 425

Step 2

In a small bowl with a fork, whisk together the egg and heavy cream. Set aside

Step 3

Defrost 1 sheet of puff pastry according to instructions and slightly roll out the pastry

Step 4

Cut the puff pastry into 6 even rectangles (cut once long wise and then each half into thirds)

Step 5

Place the 6 rectangles onto a parchment lined baking sheet

Step 6

Place a piece of slightly rolled up ham and 1 rectangle of gruyere down the center of each rectangle (if using mustard spread about 2 teaspoons on each before placing down the ham and gruyere.)

Step 7

Brush the outside edges of the rectangle with egg wash.

Step 8

Pinch two of the corners. Pressing slightly to seal the pastry over the filling leaving the two other corners exposed

Step 9

Brush the outside of the puff pastry with egg wash. Sprinkle thyme and everything but the bagel seasons on top

Step 10

Bake for 20-25 minutes until they are a deep golden color