Step-by-Step Instructions
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Cook the beef: Heat a large skillet over medium-high heat. Brown ground beef until crumbly; drain excess grease.
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Add flavor: Stir in garlic salt, salt, tomato sauce, and sugar. Simmer for 20 minutes. Remove from heat and cover.
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Cook the noodles: In a large pot, boil salted water. Cook noodles until al dente, drain, and rinse with cold water.
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Preheat oven: Set to 350°F (175°C). Grease a 9×13-inch casserole dish.
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Make creamy layer: In a mixing bowl, combine diced onion, sour cream, and cream cheese until smooth.
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Layer the casserole:
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Half of the noodles
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Half of the sour cream mixture
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Half of the beef mixture
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Repeat layers
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Top it off: Sprinkle generously with cheddar cheese.
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Bake: 25 minutes, or until cheese is melted and bubbly.
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Serve: Let sit 5 minutes before slicing — then dig in!
What to Serve With Ground Beef Casserole
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Fresh green salad
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Garlic bread or crusty rolls
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Steamed green beans or broccoli
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Pickled vegetables for tang
Tips for the Best Casserole
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Use sharp cheddar for maximum cheesy flavor.
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Let the casserole rest before serving so layers hold together.
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Double the recipe and freeze one for a ready-made dinner.
Storage Instructions
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Fridge: Store leftovers in an airtight container for up to 4 days.
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Freezer: Wrap tightly and freeze for up to 3 months. Thaw overnight in the fridge before reheating.
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Reheat: Warm in the oven at 325°F until heated through, or microwave individual servings.
FAQ
Can I make this ahead of time?
Yes — assemble, cover, and refrigerate for up to 24 hours before baking.
Can I use fresh pasta?
Yes, but slightly undercook it so it doesn’t get mushy in the oven.
Can I make it vegetarian?
Absolutely — use plant-based beef crumbles or lentils.
Final Thoughts
This Ground Beef Casserole is the definition of hearty comfort food. It’s easy enough for weeknights, but special enough for Sunday dinners with family. With its creamy layers, saucy beef, and melty cheese topping, it’s the kind of recipe you’ll reach for again and again.
