Stir in garlic, onion, carrot slices, Italian seasoning, dried basil and chili flakes. Cook, stirring frequently, until onions have become translucent, about 2-3 minutes; season with salt and pepper, to taste. Stir in the tablespoon of tomato paste.
If you know you will eat all the pasta and soup in one sitting, feel free to cook the pasta in the soup. In this case, add the fourth cup of stock when adding the stock to the pot. Add the pasta after the carrots become tender. Cover and cook on medium heat for about 5-7 minutes, till tender. Then you can add the kale and cream.
You can also use your favourite dried pasta, it will just take a little longer to cook. Aim for 4 oz of dried pasta per person.
You can replace the cream with whole milk or half and half. You can replace the kale with spinach.
Store unused soup in a sealed container in the fridge for a few days. Store unused pasta in a separate sealed container in the fridge. You can combine them to re-warm them the next day.
I say this recipe feeds four, but it can easily feed five, depending on appetites and how much and what type of pasta you choose to make.