Preheat oven to 375 degrees.

Roll out puff pastry dough to make it a little thinner.

Using a pizza cutter, cut the dough into twelve equal pieces.

Spray a muffin tin liberally with non-stick cooking spray + place a piece of puff pastry into each section. Press it firmly down into the sides + bottom; the puff pastry should ever-so-slightly overhang the top of each muffin tin.

Coat each piece of puff pastry with a good-quality dijon mustard.

Sprinkle shredded Swiss cheese into each muffin tin, crack one Happy Egg Blue + Brown Heritage Breed Free Range Eggs™ per cup, and top with finely-sliced country ham.

Bake for 13-15 minutes, just until the egg has fully set. Top with black pepper, salt (be conservative as the country ham has a high salt content), and garnish with green onions.

Serve & enjoy!