Add 1 tablespoon of butter into a saucepan placed over medium heat
Add the diced onions and sweet bell peppers and cook for 5 minutes, stirring occasionally
Add the finely minced garlic and cook for 60 seconds, stirring constantly
Transfer the softened garlic, onions and sweet bell peppers into a plate and set aside for now
Add 2 tablespoons of butter into the same saucepan over medium heat and add 8 ounces of orzo into the saucepan
Cook the orzo in the butter for 2 minutes, stirring consistently
Add 1 1/2 cups go chicken stock, 1 cup of half n half, 1 teaspoon of cajun seasoning (add more later, if necessary) and a pinch of salt and black pepper in with the orzo and bring to a gentle boil
Simmer for 5-7 minutes or until the orzo in tender
Transfer the softened garlic, onions and sweet bell peppers back in with the orzo and remove the saucepan from the heat
Add 2/3 cup of grated parmesan into the orzo and mix until fully incorporated
Garnish with fresh parsley and serve immediately