Ingredients
Equipment
Method
- Preheat oven to 375°F (190°C).
- Grease a 9x13-inch baking dish and set aside.
- Bring a large pot of salted water to a boil and cook the rotini pasta according to package directions until al dente. Drain and set aside.
- In a large skillet over medium heat, add olive oil and cook the diced onion until softened, about 3-4 minutes.
- Add the ground beef and cook until browned, breaking it apart as it cooks. Drain excess grease if necessary.
- Stir in the minced garlic and cook for 1 minute until fragrant.
- Sprinkle the ranch seasoning over the beef mixture and stir well to coat evenly.
- Add the sweet corn, condensed cheddar cheese soup, sour cream, milk, and 1 cup of shredded cheddar cheese. Stir until the mixture is smooth and creamy.
- Add the cooked rotini pasta to the skillet and toss until evenly coated.
- Transfer the mixture to the prepared baking dish and spread evenly.
- Sprinkle the remaining 1 cup of shredded cheddar cheese over the top.
- Bake uncovered for 20-25 minutes, or until the cheese is melted and bubbly.
- Remove from the oven and let rest for 5 minutes before serving.
- Garnish with chopped parsley or green onions if desired.
Notes
Storage: Store leftovers in an airtight container in the refrigerator for up to 4 days. Reheat in the microwave with a splash of milk, or cover with foil and warm in a 350°F oven for 15-20 minutes. Freezing: Freeze baked casserole for up to 2 months. Thaw overnight in the refrigerator before reheating. Substitutions: Ground turkey or chicken can be used in place of ground beef. Pepper jack cheese can replace cheddar for a spicier version. Frozen corn (thawed and patted dry) works in place of canned corn. Sour cream can be swapped for plain Greek yogurt. Make-ahead: Assemble the casserole, cover tightly, and refrigerate for up to 24 hours before baking. Add 5-10 minutes to bake time if going straight from the fridge. Extras: Bacon crumbles can be stirred in or sprinkled on top before baking. For a golden, slightly crispy top, broil for the last 2 minutes of baking. Serve with garlic bread or a green salad.
