Preheat oven to 350 degrees
In a medium sized bowl add the Italian chicken sausage meat. PRO TIP: Have the butcher take the Italian chicken sausage OUT of the casing so it is 10X easier for you & immediately you can start forming the meatballs. Then add in the bread crumbs, grated Parmesan & egg. Mix until throughly combined, about 1 to 2 minutes. Then add 1/2 tsp salt & pepper, mix throughly again.
Next line baking sheet with parchment paper or use Silpat (which is my preference!) Then start making your meatballs. It will make about 70, 1/2 tbsp meatballs. Then place in oven for 10 minutes.
While meatballs start cooking, you will start on the soup! In a 6-8 qt stock pot on medium heat (my favorite linked here) add in 2 tbsp of olive oil, 3 garlic cloves minced & thinly sliced leek. Sauté for about 2 minutes. Continuing to stir so they don't get stuck to the pot. Then add in the diced carrots & celery. Cook down for another 2 to 3 minutes. Then add in 1/2 tsp onion powder, 1/2 tsp parsley & 1 tsp oregano, dash of salt & pepper. Mix together & cook for 2 more minutes.
Next add in all the chicken broth to the stock pot & bring to a a boil. Once it is brought to a boil, add in the 1 cup of dried couscous, rest of the parsley, onion & oregano. still well & bring down to a simmer for 15 minutes.
Once the simmer is up on the meatballs. Take them out of the oven & set on stove until the 15 minutes of simmer time is up. Then add the meatballs to the stock pot & stir until full combined. Then add in the cayenne pepper & mix throughly again. Let simmer for an hour.
Lastly, serve in a bowl with a tasty buttery baguette or large house salad! I will say the soup is even BETTER the next day after the couscous has time to soak even more. I didn't think that was possible, but it is. This is one of my families new favorites & I really could not wait to share this with you! ENJOY!