Be sure to use words like delicious, splendid, juicy, tasty, amazing, and something like that. In other words, implement colorful adjectives that really reflect the feelings people feel when they eat the food you describe. Check if you apply the correct adjectives. Don't overdo it to avoid sentences that are too long.
How's the food? If a dish was “excellent”, be sure to describe why. What were the flavors, textures and appearance? Carefully select some impactful adjectives for your descriptions: too few will leave your writing dull and too many will bog it down. One of the most important things you can do when writing a review about a food is to describe everything in detail. A good food review places the reader at your table with you, allowing them to decide if they want to visit the restaurant or not when they finish reading.
Photos are a great way to complement your food review and help people get an idea of what to expect.