Oven and Pan Preparation: Adjust your oven rack to the middle position and preheat to 440°F (227°C). Line a large baking tray with non-stick baking paper.

Egg Separation: Carefully separate the egg whites from the yolks. Place the egg whites into a substantial, clean, and grease-free mixing bowl. Gently place each of the six egg yolks into individual small ramekins or cups to prevent breakage.

Whip Egg Whites: Using an electric mixer (or a whisk with vigorous effort), beat the egg whites on medium-high speed until firm, glossy peaks are achieved. The whites should hold their shape when the beaters are lifted.

Fold in Flavorings: Gently incorporate the grated Parmesan cheese, crumbled cooked bacon, minced fresh chives, garlic powder, and a small pinch of fine sea salt into the whipped egg whites using a spatula. Be careful not to deflate the whites too much; fold until just combined.

Form Egg White Mounds: Distribute the aerated egg white mixture onto the prepared baking tray, forming six distinct, fluffy mounds. Ensure there is some space between each mound. With the back of a spoon, carefully press a shallow indentation into the center of each mound, creating a nest for the yolk.

First Bake: Transfer the baking tray to the preheated oven. Bake for 4-6 minutes, or until the egg white clouds are lightly golden and set.

Add Yolks and Final Bake: Carefully retrieve the tray from the oven. Gently nestle one reserved egg yolk into the indentation of each partially baked egg white cloud. Season the yolks lightly with a little more fine sea salt (if desired) and a grind of freshly ground black pepper.

Finish Cooking: Return the baking tray to the oven. Bake for an additional 3-4 minutes, or until the yolks are cooked to your preferred consistency (less time for runnier yolks, more time for firmer yolks). The egg whites should be golden brown at the edges.

Serve Immediately: Remove from the oven and serve your Parmesan Herb Cloud Eggs promptly. They are delicious on their own or can be accompanied by a side of fresh greens or sliced avocado.