This Pork Chop Casserole is old-school comfort food, straight from my mom’s kitchen. Seared pork chops, baked under a rich, creamy mushroom gravy, finished with melted cheese and crunchy fried onions.
My twist: swapping her can of French onion soup for onions sautéed fresh with beef broth and a splash of Worcestershire. Tastes more like the real thing than the can ever did. This is my go-to now.
My Mom’s Famous Pork Chop Casserole
Growing up, boneless chops weren’t really a thing on the shelves where we shopped. Ours were always bone-in, dredged in flour, pan-seared, then baked under a can of cream of mushroom soup and a can of French onion soup. That was dinner, no fuss, more times than I can count, and I loved it every single time.
I kept the cream of mushroom soup (the organic version, but still from a can), because some things don’t need fixing. The French onion soup, though, I swapped for real onions, sautéed quickly with beef broth, a splash of Worcestershire, and a little thyme.
I’ve been testing this both ways lately: bone in like Mom always did it, and boneless since that’s what most of you actually have in the fridge. Fair warning, boneless dries out fast if you’re not watching it. In one of my first tests, the chops sat around 135°F at the 35-minute mark. I got distracted. Thirteen minutes later they’d crept to 160°F, tough as a boot.
Fresh Tip: Boneless chops climb in temp fast near the end. Start checking at 35 minutes and pull them the second they hit 145°F; even a few degrees under is fine, they’ll carry over as they rest.
Growing up, this always landed on the table over plain steamed rice, a pile of green beans, and a scoop of applesauce. That’s just what you served with pork chops in the ’70s! Anyone else have Peter Brady’s “porkchopsh and appleshaush” bit from The Brady Bunch stuck in their head right now? That line’s been rattling around in mine since I was a kid, and it pops back up every single time I make this.
Why You’ll Love This Pork Casserole Recipe
- Real onions on top, not a can of French onion soup. Most versions of this casserole lean on a can of French onion soup or a packet of dry onion soup mix for flavor. This one keeps the cream of mushroom soup but sautés fresh onions with beef broth and a splash of Worcestershire instead, so the flavor is deeper and less salty.
- It’s genuinely forgiving. Sear the chops, whisk the gravy, pour, bake. There’s no roux to babysit and no risk of a broken sauce.
- Boneless or bone-in, your call. I tested both so you don’t have to guess! The recipe below gives you exact timing for either.
- That fried onion and Gruyère topping. Most recipes stick with cheddar. Gruyère (or Swiss, if that’s what’s in your fridge) melts into something a little nuttier and richer under the crispy onions.
- It freezes better than you’d think. Cream-based casseroles are usually iffy in the freezer, this one holds up. Just add the cheese and crispy onions fresh after reheating instead of freezing them on.
Pork Chop Casserole Ingredients
- Boneless Pork Chops: Bone-in works beautifully too (see Variations below); I’ve tested this recipe both ways.
- Spices: You need kosher salt, black pepper, garlic powder, onion powder, and smoked paprika. This is a simple dry rub for the chops. If you’re using regular (non-organic) condensed soup, cut the added salt back a bit, since it runs saltier than the organic versions.
- Vegetable Oil: For searing. Any high-heat neutral oil works, I typically use avocado oil, but extra virgin olive oil works well too.
- Butter: For sautéing the onions.
- Yellow Onions: The real-onion swap for canned French onion soup. Sauté quick for a lighter flavor, or caramelize low and slow for something deeper.
- Garlic Cloves: Added at the end of the onion sauté so it doesn’t burn.
- Cream of Mushroom Soup: I use the organic canned version. Not a mushroom fan? Swap in cream of celery or cream of chicken soup instead, same amount, no other changes needed. Homemade works too if you want to go from scratch (see Variations).
- Full-fat Sour Cream: Adds tang and body to the gravy.
- Beef Broth: Thins the gravy just enough and adds savory depth.
- Worcestershire Sauce: A small amount goes a long way toward that “French onion” flavor.
- Fresh Thyme: Dried works in a pinch, use half the amount.
- Crispy French Fried Onions: The classic crunchy topping. Save some for after reheating leftovers.
- Gruyere or Swiss Cheese: Melts into something nuttier than plain cheddar. Totally optional, but worth it.
Get the full recipe in the recipe card below.
How to Make Pork Chop Casserole
Step 1 | Sauté the Onions
Melt butter in a large skillet over medium-high heat. Add the sliced onions and cook, stirring often, until soft and deeply golden at the edges, about 10 minutes. Stir in the garlic during the last minute, just until fragrant. Set aside.
Step 2 | Preheat & Season the Pork Chops
Preheat your oven to 350°F (175°C) and lightly grease a 9×13 casserole dish.
Pat the pork chops dry with paper towels. Combine half a teaspoon of salt with the pepper, garlic powder, onion powder, and smoked paprika, and sprinkle it over both sides of the chops.
Step 3 | Sear the Pork Chops
Heat the oil in a large skillet over medium-high heat. Sear the chops 1 to 2 minutes per side for thinner cuts (about 3 minutes per side for 1-inch chops) — you want good color, not fully cooked through, since they’ll finish in the oven. Transfer to the casserole dish.
Step 4 | Build the Gravy
In a bowl, whisk together the cream of mushroom soup, sour cream, beef broth, Worcestershire sauce, thyme, the remaining salt, and the sautéed onions. Taste and adjust seasoning if needed.
Step 5 | Bake Covered
Pour the gravy evenly over the pork chops. Cover with aluminum foil and bake until the pork reaches an internal temperature of 145°F. Start checking using an instant-read meat thermometer at 35 minutes. If it’s not quite there, re-cover and check every 5 minutes again; it climbs fast near the end, especially with boneless chops.
Step 6 | Finish Uncovered
Once the pork hits temp, uncover, sprinkle with cheese and ½ to a full can of the fried onions, and broil for 2 to 3 minutes, watching closely, until bubbly and golden. Let it rest 10 minutes before serving. This is what keeps the pork juicy instead of dry.
Fresh Tip: This casserole is a great make-ahead dinner. Sear the chops and make the gravy up to a day early, then just layer and bake when you’re ready. Perfect for busy weeknights or when you’re hosting and don’t want to be stuck at the stove.
How to Make Pork Casserole Ahead of Time
Sear the pork chops up to a day ahead, cool completely, and store covered in the fridge. Make the gravy separately and refrigerate it too. When you’re ready to cook, layer both in the casserole dish and bake as directed. Plan for an extra 5 to 10 minutes since everything’s starting cold.
Pork Chop Casserole Variations
- Bone-in version: This is how my mom always made it! Juicy and tender every time. Use bone-in chops about 1 inch thick, sear 2 to 3 minutes per side, then bake 35 to 40 minutes, checking temperature starting at 30 minutes. Bone-in holds up longer in the oven and stays juicier, which is probably why Mom never bothered switching to boneless in the first place.
- Pork Chop and Rice Casserole: Stir 1 cup of uncooked long-grain white rice and an extra cup of beef broth into the gravy before pouring it into the pan, you’ll need more liquid to cook the rice. Spread the rice mixture in the bottom of the casserole dish, nestle the seared chops on top so they’re partially submerged, cover tightly (no peeking!), and bake at 350°F for 55 to 65 minutes, until the rice is tender and the pork hits 145°F. Uncover and finish with cheese and onions as directed. This one’s probably a better fit for bone-in chops, boneless can dry out over that longer bake. I prefer serving it over your favorite rice recipe.
- Tater tot version: Spread a 32-ounce bag of frozen tater tots in an even layer in the bottom of the dish, nestle the seared chops on top, whisk an extra ¼ cup of broth into the gravy so it reaches the tots, then pour over everything. Cover and bake at 350°F for 50 to 60 minutes, checking pork temp starting at 40 minutes. Uncover, top with cheese and onions, then broil until the tots are crispy and golden.
- Frozen cubed potatoes: Swap a 28-32 ounce bag of frozen cubed or diced potatoes for the tots. Bake time is about the same, but cubed potatoes soften faster, so start checking at 40 minutes.
- Potatoes O’Brien version: Swap in a thawed 28-ounce bag of frozen potatoes O’Brien for a little extra color and crunch from the peppers, no prep required. Same bake logic applies.
- Low carb: Serve over cauliflower rice instead of rice, potatoes, or noodles.
- Gluten-free: Just double-check your spice blend and Worcestershire sauce are gluten-free.
How to make homemade cream of mushroom soup
- Sauté 8 ounces of small diced mushrooms (I like baby Bellas, but white mushrooms work too) in 4 tablespoons of salted butter until soft, about 10-15 minutes.
- Stir in ½ teaspoon garlic powder, ½ teaspoon onion powder, ½ teaspoon kosher salt, and ¼ teaspoon black pepper.
- Then stir in ⅓ cup of flour, stirring for about 1 minute to cook out the flour flavor.
- Slowly pour in 1 cup of chicken broth (or veggie broth), stirring constantly until thickened, then immediately add 1 cup half and half (or whole milk), stirring constantly until heated and thickened, about 2-3 minutes.
- Makes about 16 ounces, enough for one recipe.
How to Serve This Pork Casserole Recipe
That creamy gravy needs something to soak into! I love this old-fashioned pork chop casserole with steamed rice, Roasted Garlic Mashed Potatoes or Instant Pot Rustic Mashed Potatoes, buttered egg noodles, or cauliflower rice if you’re going low-carb.
Round it out with Southern-Style Green Beans or Broccoli Au Gratin, an Italian Chopped Salad to cut the richness, and a batch of Easy Yeast Rolls for scooping up every bit of gravy. And don’t skip the applesauce, because, old habits!
How to Store Pork Chop Casserole
Refrigerator: Leftovers keep in an airtight container for 3 to 4 days. Reheat covered in a 325°F oven for about 15 minutes, or microwave individual portions.
Freezer: Cool completely, then freeze in an airtight container for up to 3 months. Thaw overnight in the fridge before reheating. The sauce can separate a little once thawed; a good stir while reheating brings it back together. Add the cheese and fried onions fresh after reheating so they stay crisp.
Pork Chop Casserole FAQ’s
Overcooking is the number one culprit. Sear first for flavor, then finish gently covered so residual steam keeps the meat moist. Pull at 145°F on an instant-read thermometer and let it rest 5 to 10 minutes before cutting in.
Both, at different stages: covering traps steam, which keeps meat tender and prevents over-browning before the inside is done. Uncover for the last few minutes to melt the cheese and crisp the toppings instead of letting them go soggy under the foil.
The two biggest with a pork chop casserole: overcooking the pork past 145°F, and adding the crispy fried onions too early so they turn soggy in the sauce instead of staying crunchy. Skipping the rest time and not adjusting bake time for chop thickness are close runners-up.
Usually one of two things. Either the pork chops released extra moisture as they baked, or the gravy wasn’t thick enough going in. Full-fat sour cream and the beef broth amount in this recipe are balanced to bake down to the right consistency, so measure carefully rather than eyeballing the broth. If it still runs thin after baking, let it rest uncovered for the full 10 minutes before serving. It thickens more than you’d expect as it sits.
Thaw them first. Searing frozen or partially frozen chops won’t give you that golden crust, and they won’t cook evenly in the oven either. Best bet is overnight in the fridge. Forgot to plan ahead? A defrosting tray will thaw chops in about an hour, no water bath needed. Pat very dry before searing either way.
More Casserole Recipes to Try
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Ingredients
- 4 – 6 boneless pork chops about ¾-1 inch thick (see Variations for bone-in)
- 1 teaspoon kosher salt divided
- ½ teaspoon black pepper
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- ½ teaspoon smoked paprika
- 2 tablespoons avocado oil or other vegetable oil
- 2 tablespoons butter
- 2 large yellow onions sliced thin
- 2 cloves garlic minced
- 10.5 ounce can organic cream of mushroom soup (see notes)
- ½ cup full-fat sour cream It may be more watery if using lower fat %
- ½ cup beef broth not condensed
- 1 tablespoon Worcestershire sauce
- 1 teaspoon fresh thyme leaves or ½ teaspoon dried
- 6 ounces crispy French fried onions all-natural or organic is my preference
- ½ cup Gruyere shredded or Swiss cheese for topping (optional)
Instructions
- Sauté the onions. Melt butter in a large skillet over medium-high heat. Add onions and cook, stirring often, until soft and deeply golden at the edges, about 10 minutes. Add garlic in the last minute and stir until fragrant. Set aside.2 tablespoons butter, 2 large yellow onions, 2 cloves garlic
- Preheat the oven to 350°F (175 °C) and lightly grease a 9×13 casserole dish.
- Season pork chops. Pat pork chops dry with paper towels, then combine half a teaspoon of salt with the pepper, garlic powder, onion powder, and smoked paprika in a small bowl and sprinkle over both sides of the pork chops.4 – 6 boneless pork chops, 1 teaspoon kosher salt, ½ teaspoon black pepper, 1 teaspoon garlic powder, 1 teaspoon onion powder, ½ teaspoon smoked paprika
- Sear the pork chops. Heat oil in a large skillet over medium-high heat. Sear pork chops for 1 to 2 minutes per side (thinner chops: 3 minutes for 1-inch chops) until golden, not fully cooked through; they'll finish in the oven. Transfer to the casserole dish.2 tablespoons avocado oil
- Make the gravy. In a bowl, whisk together cream of mushroom soup, sour cream, beef broth, Worcestershire sauce, thyme, the remaining salt, and the sautéed onions. Give the sauce a little taste; add additional seasoning if necessary.10.5 ounce can organic cream of mushroom soup, ½ cup full-fat sour cream, ½ cup beef broth, 1 tablespoon Worcestershire sauce, 1 teaspoon fresh thyme leaves
- Bake: Pour evenly over the pork chops. Cover with foil and bake until pork reaches an internal temperature of 145°F; start checking at 35 minutes. If not yet at temp, re-cover and continue baking another 5 to 10 minutes, checking at 5, they get up quickly towards the end, especially boneless pork chops.
- Once pork reaches 2-3 degrees of the internal temperature, uncover, sprinkle with cheese and ½ to a full can of the crispy French fried onions. Broil 2 to 3 minutes, watching closely, until bubbly and golden. Let rest 10 minutes before serving.6 ounces crispy French fried onions, ½ cup Gruyere
Notes
- Salt adjustment: If using regular (non-organic) condensed soup, reduce the added salt. It runs saltier than the organic version.
- Storage: Refrigerate leftovers in an airtight container for 3-4 days; reheat covered in a 325°F oven for about 15 minutes. Freezes well for up to 3 months — thaw overnight in the fridge and stir well while reheating, since the sauce can separate slightly. Add fresh cheese and fried onions after reheating, not before freezing.
- Gluten-free: Double-check that your spice blend, Worcestershire sauce, and cream of mushroom soup are gluten-free.
- Low carb: Naturally lower carb on it’s own. Serve over cauliflower rice and skip the fried onion topping.
- Bone-in pork chop swap: Use bone-in chops about 1 inch thick; sear 2-3 minutes per side and bake 35-40 minutes, checking temperature starting at 30 minutes.
Nutrition
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