Grater Tater Casserole
A hearty potato casserole layered with meat, mushrooms, cheese, and savory seasonings, perfect for comforting family dinners or potlucks with rich, creamy flavors.
Ingredients
Instructions
- Spray a large dish with Pam and melt 2/3 stick of margarine.
- Mix the frozen hash brown potatoes, chopped meat, chopped onions, cream of chicken mushroom soup, dry Hidden Valley Ranch dressing, sour cream, sliced mushrooms, and chopped green pepper in the dish.
- Bake at 350°F (175°C) for 1 hour and 15 minutes.
- Grate 4 ounces of sharp cheese and sprinkle over the potatoes.
- Bake for an additional 15 minutes or until the cheese is melted and bubbly.
Tips & Substitutions
For added flavor, consider using smoked ham or rotisserie chicken as your chopped meat. You can substitute the creamy chicken mushroom soup with cream of celery or mushroom for a different taste. If you prefer a spicier kick, add some diced jalapeños or a sprinkle of hot sauce. Ensure that the hash browns are fully thawed for even cooking.
Serving Suggestions
This casserole pairs beautifully with a fresh green salad or steamed vegetables for a balanced meal. For a comforting touch, serve it alongside warm, crusty bread or garlic breadsticks. You might also enjoy it with a side of cranberry sauce for a sweet contrast. Explore more American recipes for variety in your meal planning.
Storage & Reheating
Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven at 350°F (175°C) until heated through, about 20-25 minutes, or microwave individual portions for a quick meal. Avoid reheating multiple times to maintain the best texture.
Nutrition & Diet Analysis (per serving)
Each serving of Grater Tater Casserole contains roughly 830 calories, with 36g protein, 111g carbohydrates, and 28g fat. It is an excellent source of protein (72% of the Daily Value), potassium (70% of the Daily Value), and dietary fiber (68% of the Daily Value), and a good source of calcium. It also contributes 19g of dietary fiber toward your daily target.
Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.
* % Daily Values based on a 2,000 calorie diet (FDA 2020).
Frequently Asked Questions
Can I make this casserole ahead of time?
Yes, you can assemble the casserole a day in advance and store it in the refrigerator. Just cover it tightly with foil. When you're ready to bake, you may need to add a few extra minutes to the cooking time if baking straight from the fridge.
What can I use instead of sour cream?
If you want to replace sour cream, Greek yogurt is an excellent substitute that provides a similar creaminess and tang. You could also use cream cheese for a richer flavor, just make sure to soften it before mixing it into the casserole.
Is this casserole freezer-friendly?
Absolutely! You can freeze the unbaked casserole for up to 2 months. Just cover it tightly with foil or plastic wrap. When ready to enjoy, thaw it in the refrigerator overnight before baking. Adjust baking time as needed for a perfect finish.
Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).