Prepare Asparagus: Clean the asparagus. If thick and overripe, peel them; if young, leave as is. Cut into rounds and keep the tips whole.
Cook Asparagus: Heat a drizzle of olive oil and butter in a pan. Add the sliced asparagus and cook for 2 minutes to flavor. Add the tips, season with salt and pepper, and sauté for about 7 minutes.
Make Asparagus Cream: Place half of the cooked asparagus in a jug with fresh cream, grated Parmesan, salt, and pepper. Blend until smooth.
Whip Egg Whites: Separate egg whites and yolks. Whip the egg whites with a pinch of salt until frothy but still elastic.
Cook Egg White Clouds: In a pan, gently place spoonfuls of whipped egg whites, hollow out the center for the yolk, and shape evenly. Bake at 200°C (392°F) for 6 minutes.
Add Yolks and Finish Baking: Place an egg yolk inside each hollowed egg white cloud. Bake again for 2-3 minutes until cooked.
Plate the Dish: Spread asparagus cream on the base of the plate. Place the egg white clouds on top. Garnish with crispy asparagus, a few tips, lemon zest, fresh thyme, and a sprinkling of black pepper.