01 -
Dice the onion, carrots, and celery. Mince the garlic. If using whole chicken breasts or thighs, either cut into bite-size pieces or keep whole for shredding after cooking. Measure out the orzo, chicken broth, and crushed tomatoes.
02 -
In a large pot or Dutch oven, heat olive oil over medium heat. Add diced onion, carrots, and celery. Sauté for 5 to 7 minutes, stirring occasionally, until vegetables are softened and onion is translucent.
03 -
Stir in the minced garlic and tomato paste. Continue cooking for 1 to 2 minutes, stirring continuously.
04 -
Add chicken pieces to the pot. Sear for several minutes until lightly browned on the outside. Pour in chicken broth and crushed tomatoes, stirring to combine.
05 -
Season with dried oregano, salt, and freshly ground black pepper. Bring mixture to a gentle simmer. Reduce heat to low, cover, and cook for 15 to 20 minutes.
06 -
If whole chicken pieces were used, remove them and shred with two forks. Return shredded meat to pot. Stir in orzo pasta and continue simmering, uncovered, for 8 to 10 minutes until orzo is al dente.
07 -
Taste soup and adjust salt or pepper if needed. Stir in chopped fresh basil. Optionally add a splash of red wine vinegar or squeeze of fresh lemon juice.
08 -
Ladle hot soup into bowls. Garnish with additional basil, grated Parmesan cheese if using, and serve with crusty bread if desired.