Nutrition Facts for Green onion potato casserole
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Green Onion Potato Casserole

Image of Green Onion Potato Casserole
Nutriscore Rating: 63/100

Creamy, cheesy, and packed with flavor, this Green Onion Potato Casserole is the ultimate comfort food side dish that’s sure to steal the spotlight at your dinner table. Featuring fluffy mashed Russet potatoes blended with tangy sour cream, sharp cheddar cheese, and the fresh zest of green onions, this casserole is as rich in texture as it is in taste. A golden, crispy topping made from buttery breadcrumbs adds the perfect crunch to each bite, making it irresistibly satisfying. Ideal for holiday gatherings or weeknight dinners, this easy-to-make casserole is baked to perfection in just under an hour. Whether served alongside roasted meats or as a hearty vegetarian option, it’s a crowd-pleaser that will have everyone coming back for seconds. Keywords: Green Onion Potato Casserole recipe, cheesy potato casserole, mashed potato casserole, potato side dish.

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Recipe Information

⏱️
Prep Time
20 min
🔥
Cook Time
50 min
🕐
Total Time
1 hr 10 min
👥
Servings
6 servings
📊
Difficulty
Medium

🥘 Ingredients

11 items
  • 4 large Russet potatoes
  • 6 stalks Green onions
  • 2 cups Cheddar cheese
  • 1.5 cups Sour cream
  • 4 tablespoons Butter
  • 3 cloves Garlic
  • 0.5 cup Milk
  • 1 teaspoon Salt
  • 0.5 teaspoon Black pepper
  • 0.5 cup Breadcrumbs
  • 1 tablespoon Olive oil
💡
Pro Tip: Read through all ingredients before starting to cook!

📝 Instructions

10 steps
1

Preheat your oven to 375°F (190°C). Grease a 9x13-inch baking dish with a little butter or olive oil.

2

Peel and chop the potatoes into 1-inch cubes. Place them in a large pot of salted water and bring to a boil. Cook for 15-20 minutes or until the potatoes are fork-tender.

3

While the potatoes are boiling, finely chop the green onions. Mince the garlic cloves.

4

Once the potatoes are done, drain them and transfer them to a large mixing bowl. Add the butter, sour cream, milk, salt, and black pepper. Mash everything together until smooth and creamy.

5

Stir in the minced garlic, chopped green onions, and 1.5 cups of cheddar cheese. Mix until evenly combined.

6

Transfer the mashed potato mixture into the prepared baking dish. Spread it out evenly with a spatula.

7

Sprinkle the remaining 0.5 cups of cheddar cheese over the top of the casserole.

8

In a small bowl, combine the breadcrumbs with the olive oil and mix until the breadcrumbs are evenly coated. Sprinkle this mixture over the cheese layer.

9

Bake the casserole in the preheated oven for 25-30 minutes or until the top is golden brown and bubbly.

10

Remove from the oven and let it rest for 5 minutes before serving. Garnish with extra chopped green onions, if desired. Enjoy!

Cooking Tip: Take your time with each step for the best results!
591
cal
18.5g
protein
54.2g
carbs
35.0g
fat

Nutrition Facts

1 serving (342.9g)
Calories
591
% Daily Value*
Total Fat 35.0 g 45%
Saturated Fat 21.3 g 106%
Polyunsaturated Fat 0.0 g
Cholesterol 92 mg 31%
Sodium 739 mg 32%
Total Carbohydrate 54.2 g 20%
Dietary Fiber 3.4 g 12%
Total Sugars 7.9 g
Protein 18.5 g 37%
Vitamin D 0.6 mcg 3%
Calcium 412 mg 32%
Iron 2.1 mg 11%
Potassium 1101 mg 23%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

35.7%%
12.2%%
52.1%%
Fat: 1895 cal (52.1%%)
Protein: 442 cal (12.2%%)
Carbs: 1300 cal (35.7%%)