Blitz Keto Not very, but they are perfect for adding small amounts as part of a low carb dish. Onions – Onions have a carb count similar to carrots, but you may be able to use less of them if the purpose is to add flavor. Carrots and keto do mix, if you pay attention to serving sizes. BlitzKeto Here are some rules for you to create fabulous low carb menus, without cooking all the time. Blitz Keto Reviews Eat whatever you want for meats, eggs, vegetables, cheese, nuts, avocados, and fats. Cut out potatoes, pasta, bread, rice, grains, beans, and sugar and don't eat too many fruits.