Sweet Potato Foam Soup
Ingredients for a 1 Pint Dispenser:
200 g sweet potato
1 tbsp. olive oil
1 tbsp. onion, finely diced
1 clove of garlic, diced
1 tomato, diced
250 ml vegetable stock
50 ml heavy cream
Salt, pepper, lemon juice
1.Peel and slice the sweet potatoes.
2.Lightly sweat the onions and garlic in olive oil.
3.Add the sweet potatoes and tomatoes, deglaze with the vegetable stock and boil over a medium heat for around 20 minutes until soft.
4.Add the whipping cream and puree the mixture.
5.Season with salt, pepper, and lemon juice.
6.Pour through an iSi Funnel+Sieve directly into a 1 Pint Dispenser.
7.Screw on one N20 Cream Charger and shake vigorously.
8.Keep the dispenserwarm in a pan of hot water.
9.Shake vigorously before serving.