Theworlds50best is a reputable restaurant review site with various rankings such as Top 50 Best Restaurants in the World, Top 50 Best Latin American Restaurants, etc.

In the latest ranking of Top 50 best restaurants in Asia, there are 5 Southeast Asian restaurants in the top 10 most noble. Those restaurants are:

1. Sorn Restaurant, Bangkok, Thailand
Sorn restaurant is ranked 2nd in the list, and is rated as the best restaurant in Thailand in 2022.
The dishes at this restaurant are inspired by the tropical jungle style of Southern Thailand, designed by Supaksorn ‘Ice’ Jongsiri, the restaurant’s head chef.

2. Le Du Restaurant, Bangkok, Thailand
It might sound French, but the name Le Du actually derives from the Thai word for ‘season’. As the name suggests, seasonal Thai ingredients are the focus here through a tasting menu of regional dishes interpreted through a modern, French-leaning lens.

3. Sühring Restaurant, Bangkok, Thailand
The restaurant of twin brothers Thomas and Mathias Sühring always serves traditional German dishes with high-quality ingredients, the restaurant space gives a cozy feeling like a home.

4. Odette Restaurant, Singapore
A restaurant that has appeared many times in this list. It has twice reached the top position in 2019 and 2020, the dishes prepared by chef Julien Royer bring many unique flavors across cuisines from Europe to Asia.

5. Nusara Restaurant, Bangkok, Thailand
Another restaurant run by talented chef Thitid ‘Ton’ Tassanakajohn (owner of Le Du restaurant) with a menu specializing in authentic Thai dishes made with more home-based recipes.

According to theworlds50best.com

(https://www.theworlds50best.com/asia/en/list/1-50)