There’s something deeply satisfying about a meal that feels like a warm hug after a long day, and this One-Pot Buttermilk Chicken and Potatoes Casserole delivers exactly that. The kitchen fills with the subtle aroma of herbs mingling with garlic and onions as the dish simmers gently on the stove before heading into the oven. Crispy-skinned chicken thighs nestled atop tender baby potatoes soak up a luscious buttermilk sauce, creating a rich yet approachable flavor that invites everyone to linger at the table.
I still remember the first time I made this casserole on a chilly evening when the wind rattled the windows. As the creamy sauce bubbled softly and the golden chicken skin crackled to perfection, the house felt instantly cozier. Each bite was a perfect balance of juicy chicken, silky sauce, and tender potatoes. It’s the kind of meal that warms your hands from the plate upward, coaxing stories and laughter around the dinner table.
- All-in-one skillet simplicity means less mess and more time to relax.
- Buttermilk adds a gentle tang that keeps the dish rich without being heavy.
- Bone-in chicken thighs stay juicy and develop the crispiest skin.
- Baby potatoes absorb the sauce, turning every forkful into a creamy delight.
- Herbs like thyme and rosemary bring subtle earthiness that complements the savory flavors perfectly.
If you’re wondering about leftovers, this casserole reheats beautifully—just a gentle warm-up in the microwave or skillet keeps the flavors fresh and comforting.
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One-Pot Buttermilk Chicken and Potatoes Casserole
- Total Time: 1 hour
- Yield: 4 1x
Description
A comforting and easy one-pot casserole featuring tender chicken thighs and baby potatoes simmered in a creamy buttermilk sauce, perfect for a hearty weeknight dinner.
Ingredients
6 bone-in, skin-on chicken thighs
1 teaspoon kosher salt
1/2 teaspoon freshly ground black pepper
2 tablespoons olive oil
1 medium yellow onion, thinly sliced
4 cloves garlic, minced
1 1/2 pounds baby potatoes, halved
1 cup low-sodium chicken broth
1 cup buttermilk
1 teaspoon dried thyme
1 teaspoon dried rosemary
1/2 teaspoon smoked paprika
2 tablespoons all-purpose flour
2 tablespoons unsalted butter
2 tablespoons chopped fresh parsley
Instructions
Preheat the oven to 375°F (190°C).
Season the chicken thighs evenly with kosher salt and black pepper on both sides.
Heat olive oil in a large oven-safe skillet or Dutch oven over medium-high heat.
Add the chicken thighs skin-side down and sear for 5-6 minutes until the skin is golden brown and crispy. Flip and cook for an additional 3 minutes. Remove the chicken from the skillet and set aside.
In the same skillet, reduce heat to medium and add the sliced onion. Sauté for 4 minutes until softened.
Add the minced garlic and cook for 1 minute until fragrant.
Add the halved baby potatoes to the skillet and stir to combine with the onions and garlic.
Sprinkle the flour over the potatoes and stir well to coat evenly. Cook for 1-2 minutes to remove the raw flour taste.
Slowly pour in the chicken broth while stirring constantly to avoid lumps.
Add the buttermilk, dried thyme, dried rosemary, and smoked paprika. Stir to combine and bring the mixture to a gentle simmer.
Return the chicken thighs to the skillet, placing them skin-side up on top of the potatoes.
Dot the butter evenly over the top of the chicken and potatoes.
Transfer the skillet to the preheated oven and bake uncovered for 30 minutes, or until the chicken is cooked through (internal temperature reaches 165°F/74°C) and the potatoes are tender.
Remove from the oven and sprinkle chopped fresh parsley over the casserole before serving.
- Prep Time: 15 minutes
- Cook Time: 45 minutes
FAQ
Can I use boneless chicken instead of bone-in? Yes, but bone-in chicken thighs add more flavor and stay juicier, so if you have them, I recommend sticking with bone-in.
Is buttermilk essential for the sauce? Buttermilk gives the sauce its signature tang and creaminess, but you can substitute with a mix of milk and a splash of lemon juice in a pinch.
Can I make this dairy-free? The buttermilk can be swapped for a dairy-free alternative like coconut yogurt thinned with water, though the flavor will be a bit different.
Do I have to bake it in the oven? Baking helps crisp the chicken skin and meld flavors, but you could simmer on low covered for longer if you prefer stovetop only.
This One-Pot Buttermilk Chicken and Potatoes Casserole is destined to become your go-to for cozy dinners that feel like a small celebration of comfort food. Give it a try tonight and see how a simple, hearty meal can turn an ordinary evening into something special.