A genuinely rich khao soi! KAO SOY PRIN really goes all the way — a concentrated broth fragrant with spices, chicken so tender it melts in the mouth. This is the best khao soi in Bangkok as far as we're concerned. This shop is at Dusit Central Park. The grilled beef meatballs are delicious too, top-quality ingredients. The price is on the higher side, but given the flavor, we're definitely coming back.