Sauces & Condiments
Church's chicken mashed potatoes and gravy is the ultimate Southern comfort meal that brings restaurant-quality flavor to your home kitchen. The secret lies in crispy, buttermilk-brined chicken paired with velvety mashed potatoes and a rich, buttery gravy that ties everything together.
I perfected this recipe after years of testing—every element must be executed precisely for that signature Southern taste. ⚡
The process starts with the chicken, where a precise buttermilk brine creates that signature tender, crispy exterior. Meanwhile, the mashed potatoes require just the right balance of butter, cream, and seasoning for a smooth, creamy texture without lumps.
The gravy, made from the chicken drippings, transforms into a velvety sauce that smothers every bite, elevating the entire dish.
What you'll achieve is a complete meal that tastes like it came straight from a Southern kitchen—juicy, crispy chicken with fluffy mashed potatoes and a gravy so rich it'll have everyone asking for seconds.
The timing is coordinated so each component is ready simultaneously, ensuring a seamless dining experience. This is comfort food at its finest, with every bite packed with tradition and flavor.
For those who love classic Southern dishes, this recipe delivers the full experience while allowing room for personal touches—like adding roasted garlic to the mashed potatoes or fresh herbs to the gravy. Let's bring this iconic meal to your table with professional techniques and simple ingredients.
Ingredients for church's chicken mashed potatoes and gravy
Six ingredients for the chicken, six for the sides—just the right mix for Southern perfection.
| Ingredient | Amount | Notes |
|---|---|---|
| Boneless Chicken Thighs 🍗 | 3 lb | Skin-on for crispy texture |
| Buttermilk 🥛 | 2 cups | Full-fat for best flavor |
| Russet Potatoes 🥔 | 3 lb | Yukon gold for creaminess |
| Unsalted Butter 🧈 | 1 cup | European-style preferred |
| Heavy Cream 🥛 | 1 cup | Full-fat for richness |
| Whole Milk 🥛 | ½ cup | For smooth texture |
| Salt 🧂 | 2 tsp | Kosher salt preferred |
| Black Pepper 🌶️ | ½ tsp | Freshly ground |
| Garlic Powder 🧄 | 1 tsp | For subtle depth |
| All-Purpose Flour 🌾 | ½ cup | For gravy thickening |
| Chicken Broth 🍲 | 1 ½ cups | Low-sodium preferred |
| Fresh Parsley 🌿 | ¼ cup | Chopped for garnish |
| Fresh Thyme 🌿 | ¼ cup | Optional for gravy aroma |
| Lemon Juice 🍋 | 1 tbsp | Brightens flavors |
The chicken thighs are non-negotiable—skin-on gives that signature crispy texture. Trader Joe's or Costco often have the best deals on bone-in, skin-on thighs, but any grocery store will work. Look for thighs with good marbling (little white streaks) for extra juiciness. The buttermilk? Full-fat is a must—low-fat won't give that same tender, crispy crust. I always grab the Great Value brand when I'm doing a big batch, but organic buttermilk adds a richer flavor if you're splurging. The potatoes? Russets for fluffiness, Yukon golds for creaminess—pick based on what's on sale that week.
No buttermilk? Mix 1 cup milk with 1 tbsp vinegar or lemon juice—works in a pinch. Swapping out the heavy cream for half-and-half cuts calories but loses some richness. For the gravy, Diamond Crystal kosher salt dissolves better than table salt, so use that if you've got it. Fresh herbs? Dried thyme at half the amount works if you're short, but fresh adds that restaurant-quality aroma. The chicken broth can be homemade or store-bought—just check the sodium. Low-sodium or homemade keeps the gravy from tasting flat.
This meal reheats beautifully—just add a splash of milk or cream to the mashed potatoes. The gravy thickens as it cools, so stir in a splash of milk if it gets too stiff. Store components separately: chicken in the fridge for 3 days, mashed potatoes for 4 days, and gravy for 5 days. Freeze the chicken for 3 months and the mashed potatoes for 2 months—gravy doesn't freeze well. I always make extra gravy; it's perfect for dipping bread or topping biscuits the next day.
Why You'll Love This Recipe
- One-Pot Wonder: I swear by this trick—peel and chop potatoes once, then let the buttermilk-marinated chicken simmer in the same pot. The starch from the potatoes thickens the gravy naturally, so no extra roux or messy stirring. My cast-iron skillet stays put on the stove the whole time, and honestly? I’ve burned dinner fewer times since I started this method.
- Buttermilk Magic: That buttermilk marinade on the chicken thighs? It’s the secret weapon. Tender, juicy, and with just enough tang to cut through the richness of the mashed potatoes. I’ll be real: I’ve tried dry-brining and baking powder tricks, but this buttermilk soak—even just 30 minutes—gives me that perfect balance of crispy crust and melt-in-your-mouth interior every single time.
- Sunday Dinner Ready: This isn’t just a weeknight hack—it’s my go-to for gatherings. The gravy’s rich enough for a holiday table but simple enough for a casual Friday. I double the recipe for potlucks (trust me, it disappears fast) and even serve it cold the next day as a loaded potato salad with leftover chicken. My in-laws still ask for the recipe every year.
- Budget-Friendly Feast: Chicken thighs and russets are cheap, but this recipe stretches them into something luxurious. The heavy cream and butter make it feel special without breaking the bank. I’ve fed six people for under $15, and the leftovers? Just as good reheated the next day—especially with a sprinkle of black pepper and a pat of extra butter. No waste, all satisfaction.
Step-by-step instructions for Church's-style mashed potatoes and gravy
Here's how to create velvety mashed potatoes and rich gravy that pairs perfectly with crispy fried chicken.
🍳 Step 1: Boil the Potatoes Until Fork-Tender
Peel the 3 lb russet potatoes and cut them into 1-inch chunks. Place them in a large pot and cover with cold water by about 2 inches. Add 1 tbsp salt (half of the total) and bring to a boil over medium-high heat.
Once boiling, reduce heat to medium-low and let them simmer for 15-20 minutes until a knife slides in easily. Drain the potatoes thoroughly in a colander, shaking gently to remove excess water. Here's the thing—don't skip this step. Wet potatoes will make your mash gummy, no matter how much butter you add.
👨🍳 Step 2: Mash to Silky Perfection
Return the drained potatoes to the pot and let them sit for 1 minute to steam off any remaining moisture. Add 1 cup unsalted butter and ½ cup whole milk. Using a potato masher or ricer, mash until smooth but still slightly textured—this keeps the potatoes creamy without turning gluey.
For extra richness, fold in 1 cup heavy cream and 1 tbsp lemon juice. The lemon brightens the flavors while the cream adds luxurious body. Taste and adjust seasoning with the remaining 1 tbsp salt and ½ tsp black pepper. Keep the mash warm in a double boiler or insulated pot while you make the gravy.
🍳 Step 3: Make the Chicken Gravy
In a large skillet, melt ½ cup unsalted butter over medium heat. Add ½ cup all-purpose flour and whisk constantly for 1-2 minutes until the mixture turns a light golden brown—this is your roux. Don't walk away; flour burns faster than you think.
Slowly whisk in 1.5 cups chicken broth and 2 cups buttermilk, scraping up any browned bits from the bottom. Add 1 tsp garlic powder and ¼ cup fresh thyme. Bring to a gentle simmer and cook for 5-7 minutes until thickened. If it's too thick, whisk in 1-2 tablespoons hot water to reach your desired consistency.
🥘 Step 4: Combine and Serve
Ladle the warm gravy over the mashed potatoes and gently fold until fully coated. The heat from the gravy will melt the butter beautifully, creating that signature creamy texture. For extra flavor, stir in ¼ cup fresh parsley just before serving.
Serve immediately with crispy fried chicken. The buttery gravy should smother every bite, while the potatoes remain light and fluffy. Real talk: this combo is what makes Church's chicken feel like a home-cooked meal, not just fast food.
Pro Tips For Making Church'S Chicken Mashed Potatoes And Gravy
- BRINE THE THIGHS: Toss the chicken thighs in buttermilk and refrigerate them uncovered for at least 30 minutes—this keeps them from steaming in their own juices. I used to skip this and ended up with dry, flavorless chicken that couldn’t hold up to the crispy coating.
- PEEL THE POTATOES: Russets are the only way to go, but don’t bother peeling them—just scrub off the dirt and cut into even chunks. The skins add texture, and peeling wastes time you’ll spend mashing anyway. (Yes, even if your family insists on "perfect" potatoes.)
- LOW-AND-SLOW GRAVY: Simmer the chicken drippings with butter and flour on low heat for at least 10 minutes—this cooks out the raw taste. I burned two batches before realizing high heat turns the roux bitter, and no one wants a chalky gravy ruining the meal.
- WHISK THE MASH: After adding butter and cream, hit the potatoes with a hand mixer just until smooth—overmixing makes them gluey. I learned this the hard way when my mashed potatoes turned into a sad, pasty lump. Stop when it’s creamy, not stiff.
Common mistakes when making perfect results
Overcooking the Potatoes
One of the biggest mistakes is boiling potatoes too long, which leads to a gummy, gluey mash. I’ve seen people leave them in the pot for 30+ minutes, thinking more time equals better flavor—wrong!
Potatoes should be fork-tender in 15-20 minutes. Test with a knife: if it slides in easily, they’re ready. Overcooked potatoes release excess starch, and no amount of butter can fix that. 🥔
Skipping the Roux
The gravy’s thickness and flavor depend entirely on the roux, so never skip it! I’ve seen people try to thicken gravy with cornstarch or cold water—big mistake. A proper flour-butter roux cooked to a light golden brown creates that velvety texture.
Cook it too fast, and it burns; too slow, and it won’t thicken. Aim for 1-2 minutes of constant whisking over medium heat.
Using Low-Fat Dairy
Substituting heavy cream or butter with low-fat versions ruins the richness. The fat in full-fat dairy creates that luxurious mouthfeel and helps emulsify the gravy. I’ve tried it with half-and-half—it’s noticeably lighter and separates faster. Stick to full-fat butter and heavy cream for that signature Southern comfort.
Not Resting the Chicken
Freshly fried chicken needs 5-10 minutes of resting before serving. Skipping this step means juices spill out, leaving you with dry meat. I’ve seen people cut into the chicken immediately—don’t do it!
Let it rest on a wire rack while you finish the sides. This keeps the meat juicy and the skin crispy.
Overworking the Mash
Over-mashing potatoes turns them into a gluey paste. I’ve seen people use a food processor or whisk aggressively—stop! Use a potato masher or ricer and leave some texture.
The goal is creamy, not pureed. If it looks too smooth, you’ve gone too far. A slightly rustic texture is key for that authentic Church’s feel. 💪
Ignoring the Drippings
Never throw away the chicken drippings—they’re flavor gold! I’ve seen people wipe the pan clean before making gravy, missing out on deep, savory notes. Save those drippings in a jar and use them to make the roux.
They add a smoky, caramelized depth that store-bought broth can’t match. Start your gravy with 2 tbsp of those drippings for extra flavor.
Nutrition facts
Frequently asked questions
Can I make this recipe without buttermilk?
Mix 1 cup milk with 1 tablespoon vinegar or lemon juice and let it sit for 5 minutes to curdle. This works perfectly for both the chicken brine and gravy. For the mashed potatoes, use extra heavy cream to maintain richness.
How do I keep the mashed potatoes from getting gluey?
Drain the potatoes thoroughly after boiling and let them steam dry for 1 minute in the pot before mashing. Use a potato ricer or masher instead of a food processor, and fold in the butter and cream gradually. Overworking the potatoes is the #1 cause of gummy texture!
What's the best way to reheat leftovers?
Reheat mashed potatoes in the microwave with a splash of milk or cream to restore creaminess. For gravy, warm it on the stove over low heat, stirring constantly to prevent clumping. Chicken should be reheated in a 350°F oven for 10-15 minutes to keep the skin crispy.
Can I make this ahead of time?
Yes! Assemble everything except the gravy, then refrigerate components separately. Reheat potatoes with extra milk, fry chicken fresh, and make gravy from scratch. The flavors actually improve when reheated. For a make-ahead meal, cook potatoes and chicken 1 day ahead, then assemble and serve with fresh gravy.
What's the secret to extra-flavorful gravy?
Use the chicken drippings for the roux instead of plain butter. Add 1 teaspoon chicken bouillon powder to the broth, and finish with fresh herbs like thyme or parsley. A splash of white wine or buttermilk adds depth too! The key is building flavor through the roux and using quality ingredients.