Creamy Pork Chops and Potatoes Casserole combines tender potato slices, thick pork chops, and a savory mushroom sauce in one baking dish. The potatoes get a head start in simmering water, while a quick sear gives the chops color before they finish in the oven.
That small amount of preparation helps the two main ingredients finish closer together. Lean pork chops do not need the long bake that raw potato slices require, so checking their temperature is more useful than leaving the whole dish in the oven until everything looks brown.
Recipe at a glance
- Servings: 4
- Prep: 20 minutes
- Stovetop: about 15 minutes
- Bake: about 20–30 minutes
- Rest: 5 minutes
- Total: about 1 hour
- Oven: 375°F (190°C)
Ingredients
- 1 1/2 pounds (680 g) yellow potatoes, scrubbed and sliced 1/4 inch thick
- 4 boneless pork loin chops, about 1 inch thick
- 1/2 teaspoon fine salt, divided, plus salt for potato water
- 1/2 teaspoon black pepper, divided
- 1 tablespoon neutral oil
- 1 medium onion, thinly sliced
- 1 can (10.5 ounces / 298 g) condensed cream of mushroom soup
- 3/4 cup (180 ml) milk
- 1/4 cup (60 g) sour cream
- 1 teaspoon Dijon mustard
- 1/2 teaspoon garlic powder
- 1/2 teaspoon dried thyme
- Chopped parsley, optional
- Butter or oil, for greasing the dish
Ingredient notes
Choose chops of similar thickness. Thin chops can dry out before the sauce bubbles, while very thick chops need longer. Bone-in chops can work, but use their temperature rather than assuming the same timing as boneless chops.
Yellow potatoes keep their shape well and have tender skins. Peel them if you prefer, but keep the slices even. Briefly cooking them before assembly prevents a common casserole problem: finished pork sitting above firm potatoes.
Condensed soup adds both flavor and salt, so start with a modest amount of seasoning. Do not dilute the soup according to the can; use the milk and sour cream listed here. The mustard adds a little sharpness without making the dish taste strongly of mustard.
How to make Creamy Pork Chops and Potatoes Casserole
Step 1: Give the potatoes a head start
Heat the oven to 375°F (190°C). Grease a 9-by-13-inch baking dish. Place the potato slices in a saucepan and cover with lightly salted cold water. Bring to a gentle simmer and cook for 7–9 minutes, until nearly tender but still holding their shape.
Drain carefully and allow the steam to escape for 2 minutes. Spread the slices in the baking dish without compressing them into a tight block.
Step 2: Sear the pork and soften the onion
Pat the chops dry. Season both sides with half the listed salt and pepper. Heat the oil in a skillet over medium-high heat and sear the chops for about 2 minutes per side, just to develop color. Transfer to a clean heatproof plate and continue directly with the recipe.
Lower the heat to medium, add the onion to the pan, and cook for 4–5 minutes until it begins to soften. Add a small splash of water if the pan looks dry. Spread the onion over the potatoes.
Step 3: Mix the sauce and assemble
Whisk the condensed soup, milk, sour cream, Dijon, garlic powder, thyme, and remaining salt and pepper together. Spoon about two-thirds of the sauce over the potatoes and onions, easing it between some of the slices.
Arrange the seared chops on top and spoon the rest of the sauce around them. Cover with foil. The sauce should coat the potatoes without completely submerging the pork.
Step 4: Bake and check the chops
Bake covered for 15 minutes, then check the thickest chop from the side with a food thermometer. Continue for another 5–15 minutes as needed, uncovering near the end if you want the sauce to reduce slightly. The chops are ready at 145°F (63°C), followed by at least a 3-minute rest.
Check a potato near the center with a knife. If the pork finishes first, move it to a warm plate and cover loosely while the potatoes bake longer. Rest the chops for 5 minutes before serving. Sprinkle with parsley and spoon the creamy sauce over each plate.
Tips for tender pork and potatoes
- Use thick, even chops. They are easier to cook gently than very thin chops.
- Do not skip the potato simmer. The timing depends on partly cooked slices.
- Check the pork early. Searing and oven performance affect the final time.
- Lift the foil carefully. Steam collects under the cover.
- Separate ingredients if needed. Remove finished pork rather than overcooking it while potatoes catch up.
Variations and serving ideas
Add a handful of sliced mushrooms with the onions and cook until their liquid evaporates. A little smoked paprika can join the chop seasoning. For a cheesier potato layer, sprinkle a small handful of cheddar over the potatoes before placing the pork on top.
Serve with green beans, broccoli, or a sharp green salad. The casserole already has its potato side, so a fresh vegetable is usually enough. For another pork dinner with a creamy sauce, try Oven Pork Tenderloin.
Make-ahead and leftovers
Slice vegetables and mix the sauce up to a day ahead, keeping them refrigerated separately. Sear the chops and assemble when ready to bake. Do not partially cook pork, refrigerate it, and finish cooking the next day.
Refrigerate leftovers within 2 hours in shallow containers and use within 3–4 days. Reheat covered with a little sauce until 165°F throughout, using gentle heat to limit drying. Freeze cooled portions for up to 2 months for best quality and thaw in the refrigerator. Creamy sauces can separate slightly after freezing.
Frequently asked questions
Can I use raw potatoes?
Not on this schedule. Raw potatoes need a much longer bake than the chops. Parboil them first for the most predictable result.
Why are the chops dry?
They may be too thin or have cooked beyond their target temperature. Check early and remove them as soon as they reach 145°F, then rest.
Can I use cream of chicken soup?
Yes. The flavor will change, but the sauce will work similarly. Check the salt level before adding more seasoning.
Can I double the recipe?
Use two dishes to avoid deep stacks of potatoes or overlapping chops. Check several chops because the oven may cook the dishes at different rates.