Smoke the butter: The culinary party trick! Place the butter cubes on a large plate. Fill a small bowl with dried herbs. Light them with a blowtorch or lighter. Immediately place a cloche or bowl over them to trap the smoke. Let stand for 5 to 10 minutes so the butter absorbs the smoky flavor.
Peel and cook the asparagus: Carefully peel the asparagus and cut into three equal pieces. Cook until al dente in salted water (approximately 8 to 12 minutes). Drain and keep warm. (Tip: save the peels for asparagus cream soup.) link
Make the herb puree: Blanch the parsley and wild garlic for 30 seconds in boiling water. Rinse immediately in ice water. Squeeze well and chop very finely.
Make the Hollandaise sauce: Whisk the egg yolks, lemon juice, pepper, salt, and water in a bowl. Place over a bain-marie and whisk until a light sabayon forms. Gradually add the smoked butter, stirring constantly. At the end, stir in the herb puree. Taste and season.
Poach the eggs: Bring water to a boil and add a dash of vinegar. Break each egg into a separate bowl. Create a whirlpool in the water and slide the egg in. Cook for 3 minutes, scoop out, and drain on paper towels.
Plate like a chef: Per plate, stack 4 pieces of asparagus as a tower in 3 layers, with the tips at the top. Place the asparagus tips on top. Place the poached egg on top. Spoon some Hollandaise over it. Serve extra sauce separately at the table. Finish with roasted hazelnuts or almond slivers and a few wild garlic leaves.
Tips
That combination of smoked butter, velvety sauce, creamy yolk, and crunchy nut? Oh my, oh my… That's definitely going to be a hit at the table.
- Don't smoke the butter for too long: subtle is much tastier here than too heavy.
- Blanch the herbs briefly and immediately cool them in ice water to keep your sauce vibrant green.
- Hollandaise doesn't like haste or too much heat. Whisk calmly and keep the heat low.
- If you want to serve this as a main course, add small roasted potatoes or a slice of sourdough bread.