In the bottom of your slow cooker add the olive oil followed by the chicken, garlic, broth, white wine and seasoning.
Cook for 4 hours on high or 6 hours on low.
In a small bowl, add flour and butter then stir until the butter and flour make a slurry. Add the slurry to the slow cooker and stir to combine.
Add capers and lemon juice to the slow cooker and gently fold it in so as not to destroy the capers.
Serve with pasta and baguette–with parmesan cheese to garnish!