Warm olive oil in a large stockpot or Dutch oven over medium-high heat. Sprinkle chicken on both sides with salt and pepper and add to the pan when hot. Cook until golden and cooked through, about 2-3 minutes each side. Remove to a cutting board and set aside.
1 Tablespoon extra-virgin olive oil, 1 pound boneless, skinless chicken breasts or tenders, kosher salt and black pepper
Melt butter in the pot, then add the carrots, celery, and onion. Cook for 4-5 minutes, scraping the bottom occasionally to remove browned bits.
4 whole carrots, 2 stalks celery, 1/2 medium yellow onion, 1 Tablespoon butter
While the veggies cook, shred or cut the chicken into bite sized pieces.
Stir in the garlic, oregano, and thyme. Sauté for 30-60 seconds, just until fragrant.
3-4 cloves garlic, 1/2 teaspoon dried oregano, 1/2 teaspoon dried thyme
Stir in the chicken broth, water, and Better than Bouillon, if using. Bring mixture to a boil, then add tortellini. Cook according to package directions, usually just 2-3 minutes.
6 cups chicken stock or broth, 1 cup water, 1 teaspoon Better Than Bouillon, 9 ounces refrigerated tortellini
When 1 minute remains of the tortellini's cooking time, return shredded chicken to the pot and stir in the spinach. Taste and season with additional salt and pepper to taste. Garnish with parsley and/or lemon juice, if desired. Serve and enjoy!
2-3 handfuls fresh baby spinach, fresh parsley and lemon juice