# Rest the red
lentil an green
lentil in the same bowl, which is full of water for overnight. The day after, boil this mixture until the red
lentil dissolves and green
lentil softens.
# Put sunflower oil into a separate pot and make it hot over medium heat. Then, add finely diced
onion in it and sauté it for a while.
# When the
onion turns to transparent, add thinly grated
carrot in it and stir the mixture constantly.
# When the color of the
carrot changes, add
tomato paste and
flour into the mixture. Roast the mixture until the smells of the ingredients changes.
# Add 8 cups of hot water or broth on it, and add orzo also.
# When the orzo starts to grow, add the boiled mixture of
lentils and sprinkle salt.
# Stir the soup, until it reaches to the boiling temperature. Then, turn the heat to low, and cook the soup for about 5-6 minutes more by stirring time to time.
# Serve the soup hot.