Loaded Cheddar Ranch Beef Pasta Bake
Ground beef seasoned with ranch, folded through rotini with sweet corn and a sour cream sauce, then baked under sharp cheddar until the edges bubble. One skillet, one dish, about 45 minutes.
By Hanan · Salt & Hearth
Published August 11, 2026
Full quantities, times and temperatures · How we make this site
Prep
15 min
Cook
30 min
Total
45 min
Serves
6
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This is a weeknight casserole in the most useful sense: one skillet, one dish, and about forty-five minutes from raw to on the table. Ground beef gets browned and seasoned with a ranch packet, folded through rotini with sweet corn and a sour cream sauce, then baked under a cap of sharp cheddar until the edges bubble. It is unfussy, it feeds six, and it reheats better than most things you will make on a Tuesday.
Why you'll love this recipe
- On the table in about 45 minutes, most of which is hands-off oven time.
- One skillet and one baking dish — the cleanup is genuinely small.
- Reheats well, so leftovers are a real lunch rather than a sad obligation.
- Assembles up to a day ahead and goes into the oven straight from the fridge.
- Built from pantry and freezer staples you probably already have.
Ingredients
For the bake
- 8 oz rotini pasta (about 3 cups dry)
- 1 lb ground beef, 85/15
- 2 tablespoons olive oil
- 1 medium yellow onion, finely chopped
- 2 cloves garlic, minced
- 1 packet (1 oz) ranch seasoning mix
- 1 can (15 oz) sweet corn, drained well
- 1 can (10.5 oz) condensed cream of mushroom soup
- 1 cup full-fat sour cream
- 2 cups shredded sharp cheddar, divided
- Freshly ground black pepper, to taste
- Salt, only if needed — taste first
To finish
- 1/4 cup fresh flat-leaf parsley, chopped (optional)
Ingredient notes & substitutions
- Ground beef:
- 85/15 gives enough fat for flavor without flooding the pan. Leaner than 90/10 and the result turns dry under the sauce.
- Rotini:
- The spirals trap sauce better than a smooth shape. Penne, fusilli or cavatappi all work the same way; long pasta does not.
- Ranch seasoning:
- One standard 1 oz packet. Brands vary a lot in salt, which is exactly why you taste before adding any more.
- Cream of mushroom soup:
- Condensed, undiluted — do not add the can of water. Cream of chicken works identically if you prefer it.
- Sour cream:
- Full-fat. Low-fat and light versions carry more water and can split under oven heat, leaving the sauce grainy.
- Sharp cheddar:
- Sharp rather than mild — there is a lot of dairy here already, and mild cheddar disappears into it.
- Sweet corn:
- Canned is convenient, but frozen corn straight from the bag is sweeter and holds its texture better.
Method
- 1
Heat the oven to 375°F and lightly grease a 9x13 inch baking dish.
- 2
Bring a large pot of well-salted water to a boil and cook the rotini 2 minutes shy of the package time — it should still have real bite. It carries on cooking in the oven, and pasta boiled to al dente now turns soft by the time it comes out. Drain and set aside.
- 3
Heat the olive oil in a large skillet over medium. Add the onion and cook 3-4 minutes until translucent and starting to soften at the edges. Stir in the garlic and give it one minute, no more — garlic burns fast and turns bitter.
- 4
Add the ground beef, breaking it up as it browns, 6-8 minutes. Spread it out and leave it alone between stirs; crowding and constant stirring steams the meat instead of browning it, and the browning is where the flavor is. Tip off the excess fat.
- 5
Sprinkle the ranch seasoning over the beef and stir for 2 minutes so it coats everything evenly rather than sitting in pockets.
- 6
Off the heat, stir in the drained corn, cream of mushroom soup, sour cream and 1 cup of the cheddar. Now taste it. Between the ranch packet, the soup and the cheese this is already well-salted — add pepper freely, but only add salt if it genuinely needs it.
- 7
Fold the drained pasta through the beef mixture until every spiral is coated, then transfer to the prepared dish and spread level. Scatter the remaining 1 cup of cheddar over the top.
- 8
Bake 20-25 minutes, until the cheese has melted and the edges are bubbling and just catching color.
- 9
Let it rest 5 minutes before serving — straight from the oven it runs, and those few minutes are what let it hold together on the spoon. Scatter with parsley if using.
Tips
- Undercook the pasta by 2 minutes. This is the single thing that separates a good pasta bake from a mushy one.
- Taste before you salt. A ranch packet, condensed soup and 2 cups of cheddar bring a lot of sodium between them.
- Drain the corn properly and pat it dry — wet corn thins the sauce and leaves a watery layer at the bottom.
- Grate the cheddar yourself if you can. Pre-shredded is coated in starch to stop it clumping, and that same starch stops it melting smoothly.
- Brown the beef in two batches if your skillet is small. One crowded pan of grey steamed meat costs you most of the flavor.
Variations to try
- Ground turkey or chicken: swap straight across, and add an extra tablespoon of oil since they bring less fat.
- Spicy: fold in a diced jalapeño with the onion, or swap half the cheddar for pepper jack.
- More vegetables: a couple of large handfuls of spinach wilted into the hot beef, or diced bell pepper cooked with the onion.
- Bacon: six slices, cooked crisp and crumbled over the cheese before baking.
- From scratch: replace the condensed soup with a quick roux — 2 tablespoons butter, 2 tablespoons flour, 1 cup milk, cooked until it coats a spoon.
Storage & make-ahead
Refrigerate leftovers in an airtight container up to 4 days. Reheat individual portions in the microwave with a splash of milk stirred through, which loosens the sauce back up. To freeze, cool completely, then freeze up to 3 months — either whole in the dish or in portions. Thaw overnight in the fridge and reheat covered at 350°F for 20-30 minutes. To assemble ahead, build it fully but hold back the top layer of cheese, cover and refrigerate up to 24 hours, then add the cheese and bake, allowing an extra 5-10 minutes from cold.
Frequently asked questions
- Can I assemble this ahead of time?
- Yes — build it completely but leave the top cheese off, cover tightly and refrigerate up to 24 hours. Add the cheese just before baking and give it an extra 5-10 minutes since it is going in cold.
- Why did my pasta bake turn out mushy?
- The pasta was almost certainly boiled too long. Pull it 2 minutes before the package time — it finishes cooking in the oven, and there is no way to undo it once it is soft.
- Can I make it without canned soup?
- Yes. Make a quick white sauce: melt 2 tablespoons butter, whisk in 2 tablespoons flour, cook a minute, then whisk in 1 cup milk and simmer until it coats a spoon. Use it in place of the can.
- Is this very salty?
- It can be. The ranch packet, the condensed soup and the cheddar are all salted, so taste the mixture before adding any salt of your own. Pepper generously instead.
- Can I freeze it?
- Yes, up to 3 months. Cool it completely first, and freeze in portions if you want quick single servings. Thaw overnight in the fridge before reheating.
- What should I serve with it?
- Something sharp and green to cut the richness — a plain salad with a vinegary dressing, or steamed broccoli. Garlic bread if you want to lean into it.
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