Creamy Parmesan Green Beans Casserole is a rich and flavorful dish that combines tender green beans with a creamy cheese sauce and a crunchy topping. This comforting casserole is perfect for holiday gatherings or family dinners, offering a delicious twist on a classic side dish!
Ingredients
- 1 pound fresh green beans, trimmed and cut into 1-inch pieces
- 1 cup heavy cream
- 1 cup grated Parmesan cheese
- 1/2 cup cream of mushroom soup (or homemade equivalent)
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- Salt and pepper, to taste
- 1 cup crispy fried onions (for topping)
- 1 tablespoon olive oil (for greasing the dish)
Timing
Making Creamy Parmesan Green Beans Casserole takes about 15 minutes for preparation and 25-30 minutes for baking.
Instructions
Step 1: Preheat the Oven
- Preheat Oven: Preheat your oven to 350°F (175°C). Grease a 2-quart baking dish with olive oil.
Step 2: Prepare the Green Beans
- Blanch the Green Beans: In a large pot of boiling salted water, blanch the green beans for 3-4 minutes until bright green and slightly tender. Drain and immediately transfer them to an ice bath to stop the cooking process.
Step 3: Make the Creamy Sauce
- Combine Ingredients: In a mixing bowl, whisk together the heavy cream, grated Parmesan cheese, cream of mushroom soup, garlic powder, onion powder, salt, and pepper until well combined.
Step 4: Assemble the Casserole
- Combine Green Beans and Sauce: In the greased baking dish, combine the blanched green beans with the creamy sauce, mixing well to coat the beans evenly.
- Add Topping: Evenly sprinkle the crispy fried onions over the top of the casserole.
Step 5: Bake
- Bake the Casserole: Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the casserole is bubbly and the topping is golden brown.
Step 6: Serve
- Cool and Serve: Allow the casserole to cool for a few minutes before serving. Enjoy warm as a delicious side dish!

Nutritional Information
Here’s a quick overview of the nutritional content of Creamy Parmesan Green Beans Casserole (per serving, based on 8 servings):
| Nutrient | Amount per Serving |
|---|---|
| Calories | 210 |
| Protein | 6g |
| Fat | 16g |
| Carbohydrates | 12g |
| Sugar | 2g |
Tips for Customization
- Add Protein: Incorporate cooked chicken or ham for a heartier dish.
- Use Different Cheeses: Experiment with other cheeses, such as cheddar or Gruyère, for varied flavors.
- Add Nuts: Sprinkle chopped pecans or walnuts on top for added crunch.
Storage Instructions
Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven or microwave before serving.
Conclusion
Creamy Parmesan Green Beans Casserole is a rich and comforting dish that elevates green beans with creamy cheese and a crunchy topping. Perfect for any occasion, this casserole is sure to be a hit at your table!
Creamy Parmesan Green Beans Casserole Recipe
Ingredients
- • 1 pound fresh green beans, trimmed and cut into 1-inch pieces
- • 1 cup heavy cream
- • 1 cup grated Parmesan cheese
- • 1/2 cup cream of mushroom soup (or homemade equivalent)
- • 1 teaspoon garlic powder
- • 1 teaspoon onion powder
- • Salt and pepper, to taste
- • 1 cup crispy fried onions (for topping)
- • 1 tablespoon olive oil (for greasing the dish)
Instructions
- Preheat Oven: Preheat your oven to 350°F (175°C). Grease a 2-quart baking dish with olive oil.
- Blanch the Green Beans: In a large pot of boiling salted water, blanch the green beans for 3-4 minutes until bright green and slightly tender. Drain and immediately transfer them to an ice bath to stop the cooking process.
- Combine Ingredients: In a mixing bowl, whisk together the heavy cream, grated Parmesan cheese, cream of mushroom soup, garlic powder, onion powder, salt, and pepper until well combined.
- Combine Green Beans and Sauce: In the greased baking dish, combine the blanched green beans with the creamy sauce, mixing well to coat the beans evenly.
- Add Topping: Evenly sprinkle the crispy fried onions over the top of the casserole.
- Bake the Casserole: Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the casserole is bubbly and the topping is golden brown.
- Cool and Serve: Allow the casserole to cool for a few minutes before serving. Enjoy warm as a delicious side dish!
Step 1: Preheat the Oven
Step 2: Prepare the Green Beans
Step 3: Make the Creamy Sauce
Step 4: Assemble the Casserole
Step 5: Bake
Step 6: Serve
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