Smash and roll the croissants with a rolling pin and flatten them.
In a pan on medium heat add 1 tablespoon butter and let the butter melt. Add the smashed croissant and weight down with a plate and/or weight to flatten it further. Let the croissant cook until nice and brown and toasty and then turn it over to do the same to the other side.
Remove from heat.
Combine all the dressing ingredients and add 1 cup rocket leaves (arugula).
Mix together 1 tablespoon soft goats cheese and 1 tablespoon Crème fraîche or thick Greek yoghurt / skyr. Spread the Crème fraîche mix on top of the flat croissants.
Lay a grilled slice of ham and top with dressed rocket leaves, and top with more crumbled goats cheese and a generous drizzle of honey. Serve.