Oven Dinner Casserole
A hearty oven-baked casserole combining green beans, potatoes, onions, and ground beef in a creamy mushroom sauce, perfect for family dinners and comfort food cravings.
Ingredients
Instructions
- Place the green beans in a greased baking dish.
- Top with sliced onions and sliced potatoes.
- Sprinkle with 1/2 teaspoon salt and pepper.
- Dot with butter.
- Pour the cream of mushroom soup over the vegetables.
- Cover and bake at 400°F for 1 hour.
- Season the ground beef and place it over the vegetables in chunks.
- Bake uncovered for an additional 8 to 10 minutes.
Tips & Substitutions
For a flavorful twist, consider adding garlic powder or fresh herbs like thyme or rosemary. If you don't have cream of mushroom soup, you can substitute it with homemade cream sauce or another cream soup variety. To save time, use pre-sliced potatoes or frozen green beans. This dish can easily be made vegetarian by omitting the ground beef and using a meat substitute.
Serving Suggestions
This casserole is hearty and pairs well with a light salad or steamed vegetables for a balanced meal. Consider serving it with crusty bread or dinner rolls to soak up the creamy sauce. For a comforting twist, it also complements the flavors of Beef And Vegetable Stew For Slow Cooker beautifully.
Storage & Reheating
Leftover casserole can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, place in the oven at 350°F until warmed through, about 20-25 minutes. You can also microwave individual portions for quick meals, ensuring they are heated evenly.
Nutrition & Diet Analysis (per serving)
Each serving of Oven Dinner Casserole contains roughly 822 calories, with 23g protein, 86g carbohydrates, and 43g fat. It is an excellent source of vitamin C (88% of the Daily Value), potassium (51% of the Daily Value), and protein (46% of the Daily Value). Note that it is relatively high in sodium, at 1835mg per serving (80% of the Daily Value).
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 use frozen vegetables instead of fresh?
Yes, you can substitute frozen green beans and even frozen sliced potatoes. Just be sure to thaw them before layering in the casserole to avoid excess moisture, which could make the dish too watery.
How can I make this dish spicier?
To add some heat, consider incorporating diced jalapeños or a dash of hot sauce into the vegetable layer. You can also use spicy ground beef or add crushed red pepper flakes for an extra kick.
Is it possible to prepare this casserole in advance?
Absolutely! You can assemble the casserole a day ahead, cover it tightly, and store it in the refrigerator. Just add an extra 10-15 minutes to the baking time if baking from cold.
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).