Drizzle olive oil in a deep dish pot or dutch oven. Place the pot on medium high heat. Add the celery, carrots, onions and garlic. Sauté the ingredients until everything starts to soften and brown a little bit. This should take about 10 minutes.
1 Tablespoon olive oil, 4 stalks chopped celery, 1 cup chopped carrots, 1 medium chopped yellow onion, 4 cloves minced garlic
Add the chicken breast to the pan on top of the cooked veggies. Season the chicken with salt, pepper oregano, and two bay leaves. Pour the broth 1 cup, milk, and 1/2 cup heavy cream into the pot, followed by the wild rice. Lastly, add the contents of the seasoning packet.
1 pound chicken breast, 1 teaspoon salt, 3/4 teaspoon black pepper, 2 teaspoons dried oregano, 2 bay leaves, 5 cups low sodium chicken broth, 2 cups whole milk, 1 cup heavy cream, 6 ounces long grain & wild rice with seasoning packet
Give everything a quick mix. Bring the pot up to a boil over high heat, then lower it to a simmer. Cover and cook for about 20 minutes.
While the rice and chicken are cooking, make a thickening mixture. Combine flour, remaining milk and heavy cream using a whisk. Set aside.
1/4 cup all-purpose flour
Remove the bay leaves from the soup and discard. Next, remove the chicken from the soup and shred with a fork. Add the shredded chicken back into the soup, followed by the thickener, let simmer for 5 minutes until it thickens. Mix everything together. Serve hot and enjoy!