1-2-3 Green Bean Casserole
A classic, easy-to-make green bean casserole featuring tender green beans topped with creamy mushroom soup and crispy fried onion rings. Perfect as a comforting side dish for holiday dinners or family gatherings, offering a savory, crunchy, and flavorful experience that appeals to all ages.
Ingredients
Instructions
- Preheat the oven to 325°F (163°C).
- Put the drained French green beans in a greased casserole dish.
- Pour the mushroom soup over the green beans.
- Spread the French fried onion rings on top of the soup-covered beans.
- Bake in the preheated oven for 20 to 25 minutes until hot and bubbly.
Tips & Substitutions
For a creamier texture, consider adding a splash of milk or sour cream to the mushroom soup before pouring it over the beans. If you prefer a crispy topping, try using panko breadcrumbs in place of French fried onion rings. This dish can also be made using fresh green beans if you blanch them first. For added flavor, season with garlic powder or onion powder.
Serving Suggestions
This green bean casserole pairs beautifully with roasted turkey or glazed ham, making it a perfect side for holiday meals. Consider serving it alongside mashed potatoes or a fresh salad for a well-rounded dinner. For a vegetarian option, make sure to choose a mushroom soup that is free from meat-based broth.
Storage & Reheating
To store leftovers, let the casserole cool completely before transferring it to an airtight container. It can be refrigerated for up to 3 days. When reheating, place it in the oven at 325°F (163°C) for about 15-20 minutes, covered with foil to prevent drying out, or microwave individual portions until heated through.
Nutrition & Diet Analysis (per serving)
Each serving of 1-2-3 Green Bean Casserole contains roughly 343 calories, with 8g protein, 44g carbohydrates, and 16g fat. It is an excellent source of vitamin A (65% of the Daily Value), and a good source of dietary fiber and protein. Note that it is relatively high in sodium, at 782mg per serving (34% 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 make this casserole ahead of time?
Yes, you can assemble the casserole a day in advance. Just cover it tightly with foil and store it in the refrigerator. When ready to bake, allow it to sit at room temperature for about 30 minutes before placing it in the oven to ensure even cooking.
What can I use instead of French fried onion rings?
If you don't have French fried onion rings, you can substitute with crushed potato chips or make your own by frying thinly sliced onions until golden brown. Alternatively, panko breadcrumbs mixed with melted butter can add a nice crunch on top.
Is this recipe suitable for vegan diets?
To make this green bean casserole vegan, use a plant-based mushroom soup and check the ingredient list of the French fried onion rings to ensure they are dairy-free. This way, you can enjoy a delicious vegan version of this classic dish.
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).