Everyone's definition of simple dishes is not uniform, so there is no simplest statistics.

The dishes of Thailand, Vietnam, Italy, Greece, Mexico and other countries are relatively simple.

1. Thailand: Thai dishes usually feature fresh herbs and vegetables and are lighter in flavor without too much greasiness.

Classic Thai dishes include curry, fried rice, fried spring rolls and kebabs.

2. Vietnam: Vietnamese cuisine is also famous for being light and delicious. The main ingredients include rice, vegetables, fruits and seafood.

Vietnamese spring rolls, pho, Vietnamese burritos and Vietnamese coffee are all very popular dishes.

3. Italy: Italian cuisine is mainly pasta, vegetables and dairy products, and the taste is relatively simple.

Italian pizza, pasta, toast and soup are all very popular delicacies.

4. Greece: Greek cuisine is mainly based on olive oil, vegetables, fruits and seafood, and the taste is relatively fresh.

Classic Greek dishes include salads, grilled lamb, beef kebabs and Greek yogurt.

5. Mexico: Mexican cuisine uses corn, beans, peppers and avocados as its main ingredients and has a unique taste.

Tacos, chili burritos, guacamole, and nachos are all popular Mexican delicacies.