Ketel

I believe there may be a misunderstanding. There is no food named "ketel" that is commonly found in restaurants in the United States. It's possible that there may be some confusion with the name.

However, if you're referring to "ketogenic" or "keto" diet-friendly dishes, those have become increasingly popular in recent years. A ketogenic diet is a low-carb, high-fat diet that is designed to put the body into a metabional state called ketosis, where it burns fat for energy instead of carbohydrates.

Many restaurants now offer keto-friendly options, such as dishes made with lean proteins, non-starchy vegetables, and healthy fats. Examples might include grilled chicken or steak with a side of roasted vegetables and avocado, or a salad with mixed greens, grilled shrimp, and olive oil dressing.

If you have any specific questions about keto-friendly foods or dining out on a ketogenic diet, I'd be happy to help. Just let me know!