Dice the onion into medium pieces and chop the celery and carrots into similar-sized pieces—this uniform cutting ensures even cooking and balanced flavor distribution throughout the dish. Have your garlic minced and ready before you start cooking, as it will need to go in quickly once the other vegetables soften. I find that prepping everything before heating the oil keeps the cooking process smooth and prevents burning garlic while you're still chopping.

Heat the olive oil in a large pot over medium heat until shimmering. Add the diced onion, celery, carrots, and salt, then sauté for about 7 minutes, stirring occasionally, until the vegetables begin to soften and the onions become translucent. The salt helps draw moisture from the vegetables, which creates a more concentrated flavor base. Add the minced garlic and cook for another 1-2 minutes until fragrant, being careful not to let it brown.

Pour in the chicken stock and increase the heat to bring it to a boil. Once boiling, add the bay leaf, garlic powder, Italian seasoning, and black pepper. Stir well to distribute the seasonings evenly throughout the liquid. Let it simmer for a minute so the spices fully bloom and infuse into the broth—this step ensures even flavor distribution rather than having spice pockets in the final dish.

Stir in the cooked chicken and dry orzo pasta, making sure the pasta is fully submerged in the broth. Reduce the heat to medium-low and simmer uncovered for about 20 minutes, stirring occasionally to prevent the pasta from sticking to the bottom of the pot. The orzo will absorb the broth as it cooks, creating a creamy, risotto-like consistency. Check the pasta at 18 minutes—it should be tender but not mushy. I like to taste at the end and adjust the seasoning if needed, as some broths vary in saltiness.

Remove the pot from heat and remove the bay leaf. Taste the dish and adjust salt and pepper as needed. Stir in the fresh chopped parsley just before serving for a bright, fresh finish. Ladle into bowls and serve hot—the fresh parsley adds color and a subtle herbal note that brightens the warm, comforting flavors of the dish.