Heat the olive oil in a large soup pot over medium heat. Add the diced onion, garlic, carrots, and celery. Sauté for about 5 minutes until the vegetables are softened and fragrant.
Step 2: Brown The Chicken
Add the chicken pieces to the pot and cook until they are browned on all sides, about 5-7 minutes. Stir occasionally to prevent sticking.
Step 3: Add Seasonings And Broth
Sprinkle in the smoked paprika, thyme, and bay leaf. Stir well to coat the chicken and vegetables with the seasonings. Pour in the chicken broth and bring the soup to a boil.
Step 4: Simmer The Soup
Reduce the heat to low and cover the pot. Let the soup simmer for about 20 minutes to allow the flavors to meld together.
Step 5: Add Collard Greens
Stir in the chopped collard greens and continue simmering for another 15-20 minutes until the greens are tender and the chicken is fully cooked.
Step 6: Season And Serve
Season the soup with salt and pepper to taste. If you like a tangy finish, stir in the lemon juice just before serving. Ladle the soup into bowls and enjoy!
Notes
For a gluten-free version of this soup, ensure that your chicken broth is gluten-free. Most store-bought varieties are, but it's always best to double-check the label.