Serves 1
Directions
- 1Start by slicing two onions in thin slices. In total, you need 200 grams.
- 2Glaze the sliced onions with 3 grams of salt.
- 3Glaze the onions on a low heat to prevent any color from forming.
- 4Meanwhile, cut three big floury potatoes in even chunks. In total, you need 400 grams.
- 5Once the onions have softened, add the potato and also add 700 grams of vegetable broth, 500 grams of cream and two bay leaves.
- 6Let it reduce till the total weight is 1100 grams.
- 7After that, remove the bay leaves and transfer it into a blender.
- 8Blend it till smooth.
- 9Give it a taste for seasoning and when necessary, add some salt.
- 10Then, transfer it into a siphon and charge it with one charge.
- 11To heat it up, just reheat the siphon in a heat drawer or in a pan that's filled with warm water.
- 12Once warm, it's ready to be served.
Ingredients
- 2 onions, thin slices
- 3 grams salt
- 3 floury potatoes, even chunks
- 700 grams vegetable broth
- 500 grams cream
- 2 bay leaves
Equipment
blendersiphonheat drawerpan
Tips
- To make this espuma your own, you could add some toasted garlic before blending or a chili paste would go great as well.
- Reheat the siphon in a heat drawer or in a pan that's filled with warm water.
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