1. Heat the olive oil or butter in a large skillet over medium-high heat. Once hot, add the chicken pieces in a single layer. Cook until golden brown on all sides but not fully cooked through, about 4-5 minutes. Remove the chicken from the skillet and set aside.
2. In the same skillet, add the chopped onion and cook until softened and translucent, about 3 minutes. Add the garlic and mushrooms, cooking until the mushrooms release their moisture and become golden, about 5-7 minutes.
3. Sprinkle the smoked paprika, thyme, and flour over the mushroom mixture. Stir well to coat everything evenly. This step helps thicken your sauce later, so don’t skip it!
4. Slowly pour in the chicken broth while stirring constantly to avoid lumps. Bring the mixture to a gentle simmer and let it thicken slightly, about 3 minutes.
5. Return the chicken to the skillet, nestling it into the sauce. Cover the pan and reduce the heat to low. Let everything simmer gently for 8-10 minutes, or until the chicken is cooked through and tender.
6. Remove the pan from heat and stir in the sour cream and Dijon mustard until smooth and creamy. Season with salt and pepper to taste. If the sauce looks too thick, add a splash of broth or water to loosen it up.
7. Finish with a sprinkle of fresh parsley for a pop of color and freshness.

One thing I’ve learned from standing in my kitchen with two kids tugging at my sleeves is that timing is everything. While the chicken simmers, it’s the perfect moment to set the table, check homework, or sneak a quick bite of cookie dough (don’t judge, we’ve all been there). This recipe is forgiving enough to let you multitask without worrying about burning dinner.