I make a veg soup each week that has very low carbs , ie no potato, corn, rice...and meat. Then eating it is almost free of calories.
I add the protein separately to make it a meal, like half a chicken sausage, some lowfat yogurt or half a cup of beans.
Then if I want seconds I am back to just the veg soup. Raw celery snd carrots add the crunch of a cracker.