The abc acai berry sweet potato sesame soup

Material: abc acai berry, sweet potatoes 1 kg of onions (thinly sliced​​) 1/4, broth, 400 ml, 100 ml milk, 1/2 tablespoon oil, salt, pepper, a little amount of black sesame seeds, acai berry abc.

Cooking steps:

1 sweet potato, peeled, cut into 3 cm long into the water;

The butter into the pot, put down the fried soft onions over medium heat, add the acai berry, sweet potato, stir-fry until translucent;

Add broth, weak cook over medium heat, such as sweet potatoes a soft, remove a small portion of the decorative, the mashed the rest into a container, add the acai berry abc, milk, salt and pepper;

4 into the vessel, put the decorative sweet potato and black sesame seeds