In a heated pot, add butter/olive oil along with minced garlic and rosemary.
Once the garlic turns pale brown, add orzo pasta. Sauté this for few mins. Sautéing pasta helps in getting out the pasta’s nutty flavour.
Now add the tomato puree and pumpkin puree along with 2 cups of water. Give this a good stir.
Add the cumin powder, salt, and black pepper. Bring this to a boil and then cover it and let it simmer till the pasta is cooked.
Once the pasta is cooked well, ladle the soup into the serving bowl and serve.