Sweet potato bite with kaffir lime espuma
Crispy tempura chip with spicy sweet potato puree, furikake, and a fresh kaffir lime espuma. Ideal as a vegetarian catering bite.Ingredients
Sweet potato
Spicy Tōmasu soy sauce
Ponzu
Yuzu juice
Cayenne pepper
Ginger syrup
Gronn Thai oil
1kgFull-fat yogurt
Cayenne pepper
55gYuzu juice
Salt
5gKaffir lime leaves
150gCrème fraîche
150gsushi vinegar
350gCream
30gPro Espuma
200gProtein
Furikake
Garden cress
Tempura chips wasabi
Preparation
- Roast the sweet potatoes on salt for 40 minutes at 160°C. Check if they are cooked.
- Remove the sweet potatoes from the skin.
- Let them cool completely.
- Mash finely with a potato masher.
- Season with Thai oil, cayenne pepper, ponzu, yuzu juice, ginger syrup, and spicy Tomasu soy sauce.
- Add salt to taste if desired.
- Mix the yogurt, sushi vinegar, yuzu juice, kaffir lime leaves, salt, and cayenne pepper in the Thermomix until smooth.
- Then add the cream, crème fraîche, pro espuma, and egg white and mix briefly.
- Pass through a fine sieve. Fill the kidde siphon with 750 ml of the mixture and aerate with 2 gas cartridges.
- Dress the cold, prepared sweet potato puree on a tempura chip.
- Sprinkle with a small amount of furikake.
- Pipe a nice dollop of kaffir espuma on top and garnish with garden cress.




