Add the oil in a Kitco shallow casserole dish or medium-large pot over low heat, add the zaatar and quickly fry off for 1 minute, then add the olive oil and onion.

Once the onion has softened add in the garlic stirring for a minute.

Add the can tomatoes, stock, brown sugar, tzatziki, and orzo stirring together.

Let it simmer away until the orzo is cooked for about 10-20 minutes, stirring occasionally.

Once the orzo has cooked and the soup has thickened, scoop into soup bowls.

Season with man grind and crumble over the feta and an extra sprinkle of tzatziki.