1
Step 1: Cook the potatoes in a pot or sous-vide in a steam oven for about 40 minutes.
2
Step 2: In a saucepan, bring the milk, cream, and butter to a boil.
3
Step 3: Add thyme, rosemary, bay leaf, and black pepper. Let it infuse for a few minutes.
4
Step 4: Make your mashed potatoes, then mix in the infused milk mixture.
5
Step 5: Pass the mash through a fine sieve to make it ultra-smooth.
6
Step 6: Pour into a siphon, charge with two gas cartridges, and shake well.