Anytime Energy Soup

For sure people will get hungry between each meal, so, how can we not snack too much before having the actual meal? Veggie soup is the best solution to this problem. This recipe has less than 50calories and can fill you up totally. I'm not even joking, celery, tomato and water, that is it, no more than that.

Recipe (1serving)
1tbsp olive oil
1 stalk celery , diced
1/2 of a tomato, chopped
1tbsp flour
1 1/4cup water
1tsp chicken powder
Salt and pepper
1) heat a small pot with oil, add in celery and tomato. Fry them for a few mins on medium heat. Add in flour, mix them together quickly. Then pour in water, turn heat to high and bring mixture to a boil.
2) Continue to cook for another 5mins, celery should've soft to blend by now. Pour mixture into a blender, blender until the texture you want.
3) return mixture to the pot, add seasoning. Cook for a few mins . Then it's done :)