Save This Recipe
We'll email this post to you, so you can come back to it later!
This oven-baked beef and celery bake is one of those old-fashioned recipes that never goes out of style — just four ingredients, ten minutes of prep, and a few hours of hands-off oven time. It’s cozy and creamy, the kind of thing that fills the whole house with the smell of something good happening. Not glamorous. But it tastes like someone cared, and that’s honestly better.
Why You’ll Love This
Only 4 ingredients — beef, celery, cream of mushroom soup, and onion soup mix. That’s it.
Almost zero prep — ten minutes to assemble, then the oven does everything else for you.
The celery transforms completely — it loses that sharp raw flavor and turns silky and almost sweet. Even celery skeptics go back for seconds.
That sauce — rich, savory, and creamy without any stirring, browning, or standing at the stove.
Genuinely reliable — this recipe has been making the rounds for decades, and it never disappoints.
A Few Notes on Ingredients
The beef stew meat from the grocery store is fine. Really. I’ve tried using chuck roast cut into chunks myself, and it’s slightly better — a little more marbling — but the pre-cut stew meat works and saves you a step, and this is not a recipe where you need to be precious.
For the celery: use more than you think. I know four cups sounds like a lot. It is a lot, in the raw state. But it cooks way down, and you want it. A large bunch from the store should get you there.
The soup. I use whatever cream of mushroom soup is on sale. I’ve used the store brand plenty of times. I did try the “reduced sodium” version once because my doctor said something at an appointment that made me feel vaguely guilty, and it was fine but not as rich. Your call.
The onion soup mix is non-negotiable. Don’t try to substitute it with fresh onions and think you’ve improved the recipe. You haven’t. The mix has a specific depth of flavor, something a little caramelized and salty and savory, that you simply can’t replicate by mincing an onion into a bowl of soup. I learned this the hard way during a period where I was trying to cook “from scratch” more. That period ended.
Ingredients
– 2 pounds beef stew meat, cut into roughly 1-inch chunks (I sometimes buy a little extra — 2¼ pounds if the package is close)
– 4 cups sliced celery — about a large bunch, cut into half-inch pieces, maybe a little bigger
– 2 cans (10.5 ounces each) condensed cream of mushroom soup, not diluted
– 1 packet dry onion soup mix, the standard 1-ounce size
How to Make It
Heat your oven to 325°F. That’s it — low and slow, that’s the whole strategy here. Grease your casserole dish lightly. I use a 2½-quart oval one that I’ve had since approximately forever. Something with a lid is ideal, but if yours doesn’t have one, heavy foil works fine — I actually like a double layer of foil because I’ve had single-layer foil deflate and touch the top of the sauce and make a mess.
Spread your beef across the bottom of the dish. Don’t fuss with it too much. Just make sure the pieces aren’t piled on top of each other, so they cook evenly.
Then layer the celery on top. I know it looks alarming — like a lot of celery, too much celery, what is happening with all this celery — but it really will cook down. Just trust it.
In a bowl, stir the two cans of soup together with the dry onion mix. It’ll be pretty thick and slightly lumpy from the onion flakes, and that’s fine. Pour it over everything in the dish and use a spatula to push it around so the beef and celery are coated. It won’t look perfectly sauced at this point. That’s also fine.
Cover tightly. Bake for two and a half to three hours. I check at two and a half — the beef should be tender enough to pull apart with a fork, and the celery should be completely soft, almost melting. If it’s not quite there, give it another twenty minutes. Ovens vary. Mine runs a little cool, which I’ve just accepted as a personality trait of the oven at this point.
Once the beef is where you want it, take off the foil and let it bake uncovered for another ten to fifteen minutes. This is the step people sometimes skip and they shouldn’t — it gives the top a little color, makes the edges bubble up and get slightly golden, and just improves the whole thing. Don’t skip it.
Let it rest ten minutes before you serve it. The sauce will tighten up a little, and it’ll be much easier to dish out nice portions.
Variations
Try it with half cream of mushroom soup and half cream of celery soup — it leans into the celery even more and honestly might be the slightly better version.
If you’ve got picky eaters, you can slice the celery thinner so it practically disappears into the sauce. Or do half celery, half sliced mushrooms — they go in raw with everything else and just cook down alongside the beef.
Frozen peas, if you want some color: stir in about a cup during the last fifteen minutes of uncovered baking. They’ll stay bright green and add a little sweetness.
Leftovers
It keeps beautifully in the fridge for three or four days, and the flavor is genuinely better the next day. Reheat it on the stove over low with a splash of water if the sauce has thickened too much, or just microwave it — I’m not going to pretend I reheat things on the stove every time.
You can freeze it, too. Up to two or three months. It reheats well enough, though the celery gets a little softer each time, which some people prefer and some people don’t. I’m in the “it doesn’t bother me” camp.
Serve this over mashed potatoes if you can. Or buttered egg noodles — I think that’s maybe the best version. The sauce soaks in and everything just gets absorbed and rich and comforting in a way that feels almost old-fashioned. Bread on the side for sweeping up whatever’s left on the plate.
I pulled this recipe out on a cold, gray stretch of winter days when I needed something that would make the house smell like it was doing okay. You put it together in ten minutes, and then you just wait. And it delivers every time.
I didn’t expect to love it as much as I did. Then I preheated the oven.
Oven Baked Vintage Beef and Celery Bake
Ingredients
- 2 lb beef stew meat cut into roughly 1-inch chunks
- 4 cups celery sliced into 1/2-inch pieces
- 2 cans condensed cream of mushroom soup 10.5 oz each, undiluted
- 1 packet dry onion soup mix 1 oz
Instructions
- Preheat the oven to 325°F and lightly grease a 2 1/2-quart casserole dish.
- Spread the beef stew meat across the bottom of the dish in an even layer.
- Layer the sliced celery over the beef.
- In a bowl, stir together the condensed cream of mushroom soup and dry onion soup mix until combined.
- Pour the soup mixture over the beef and celery.
- Use a spatula to spread the sauce so the beef and celery are mostly coated.
- Cover the dish tightly with a lid or a double layer of heavy foil.
- Bake covered for 2 1/2 to 3 hours, until the beef is fork-tender and the celery is very soft.
- Remove the cover and bake uncovered for another 10–15 minutes, until the edges are bubbling and lightly golden.
- Let the casserole rest for 10 minutes before serving.