Grandma's Easy Green Bean Casserole might be the simplest dish on the dinner table, but it should not be overlooked! Tender green beans are combined with a luscious, creamy sauce and topped with crispy fried onions. It's a tried and true recipe that is full of delicious, savory flavors you’ll love. Perfect for Thanksgiving or paired with weeknight dinners!
Prep time: PT10M
Cook time: PT30M
Total time: PT40M
Rating
5 stars (21 reviews)
Keywords
easy green bean casserole, green bean casserole recipe
Ingredients
3 (10.5 oz) cans Campbell's® Cream of Mushroom Soup
Preheat oven to 350 degrees F. and spray a 9x13-inch baking pan or casserole dish with non-stick cooking spray. Set aside.
In a large bowl, combine cream mushroom soup, drained green beans, milk and one container of crispy fried onions. Stir to mix well.
Pour green bean mixture into baking dish and top with the remaining can of crispy fried onions.
Bake at 350 degrees F. for about 30 to 35 mins and until sides are beginning to brown and casserole is bubbly.
Let casserole sit for about 10 mins before serving. Enjoy!
Nutitrion
Serving Size: 1 serving
Calories: 558 kcal
Carbohydrates: 44 g
Protein: 6 g
Fat: 39 g
Saturated Fat: 17 g
Cholesterol: 5 mg
Sodium: 1168 mg
Sugar: 4 g
Unsaturated Fat: 1.2 g
Reviews
Daniel on 2025-02-01 (5 stars): I recently decided to try and boost the umami of this recipe. I added a pouch of Lipton's Mushroom Onion soup or dip mix, two tablespoons of Mushroom powder, and a tablespoon of soy sauce.
The soy sauce thinned the mixture enough that I decided to leave out the milk.
it turned out so delicious that I can't imagine going back. I have Loved your base recipes for years! And I hope you get a chance to try it this way.
-Daniel
Lee on 2025-01-12 (5 stars): Absolutely in love with this recipe! It’s the most delicious green bean casserole I’ve ever had!
Patty Gauss on 2024-12-24 (5 stars): I use frozen French style green beans. I've been told that it was the best green bean casserole they've had.
I just made 4 foil pans 1 for Christmas 1 for my sister in law 1 for my niece and the 4 th for us to have at a later date.
Carolyn Cianci on 2024-12-07 (5 stars): Great recipe, thank you. I use frozen broccoli crowns in place of beans, love it.
bettye fowler on 2024-11-06 (5 stars): I add a little Worcestershire sauce. Other than that perfect.
Magen on 2024-09-20 (5 stars): I love this recipe so much I don't save it just for Thanksgiving!
David on 2023-11-02 (5 stars): I’ve been making this recipe for years and it is indeed outstanding!!
Angela on 2022-12-27 (5 stars): I made this and it got great reviews from the family!
Meaghan Pantoni on 2022-11-28 (5 stars): Great recipe. Easy to understand. Delish!
Debi on 2021-11-15 (5 stars): Best Green Bean Casserole Ever!!! I tried this for the first time 4 years ago for Thanksgiving and it has become a favorite Thanksgiving for our family. Everyone looks forward to it every year.
