Very important is that you fill your stomach with fiber from vegetables and limit the ones you get from bread.
What happens is that you will feel full and keto coffee creamer satisfied earlier while you eat and that will limit the amount of calories you are eating.
processed food takes much of the fiber out of foods. For instance, a medium baked potato (with skin) has 3.8 grams of fiber. But, if you make scalloped potatoes from a box, you will get less than 1 gram. So, try to have fresh and not processed foods.