Gnocchi Green Bean Casserole

Looking for a comforting and creamy side dish that elevates your weeknight dinners or holiday meals? This Gnocchi Green Bean Casserole brings together pillowy gnocchi, tender green beans, and a rich cheese sauce baked to perfection. Every bite offers a balance of creamy texture, green bean freshness, and golden cheesy crust that will make this casserole your new family favorite. Easy to prepare, flavorful, and hearty, it’s perfect for entertaining or enjoying as a main or side dish.

Why You’ll Love This Recipe

• Creamy & cheesy: The sauce is rich without being heavy, perfectly coating the gnocchi and green beans.
• Quick weeknight comfort: Ready in under an hour, with minimal prep.
• Colorful & fresh: Green beans add brightness and a satisfying crunch.
• Family-friendly: Loved by kids and adults alike.
• Make-ahead friendly: Assemble ahead and bake when ready to serve.

Ingredients

• 1 pound potato gnocchi
• 1 pound fresh green beans, trimmed and blanched
• 2 tablespoons butter
• 2 tablespoons all-purpose flour
• 1½ cups milk
• ½ cup heavy cream
• 1 teaspoon garlic powder
• 1 teaspoon onion powder
• 1 cup shredded cheddar cheese
• ½ cup grated Parmesan cheese
• Salt and black pepper to taste
• ½ cup breadcrumbs
• 2 tablespoons olive oil

Step-by-Step Instructions

1. Preheat oven: Set your oven to 375°F (190°C). Grease a medium baking dish and set aside.
2. Cook gnocchi.
   Boil gnocchi according to package instructions until tender. Drain and set aside.
3. Blanch green beans: In boiling water, cook green beans 3–4 minutes until crisp-tender, then drain.
4. Prepare the cheese sauce: In a skillet, melt butter over medium heat. Whisk in flour and cook 1–2 minutes. Gradually add milk and cream while whisking to avoid lumps. Add garlic powder, onion powder, salt, and pepper. Stir until thickened.
5. Add cheese: Remove from heat and stir in cheddar and Parmesan until smooth and creamy.
6. Combine gnocchi, green beans, and sauce: Toss the gnocchi and green beans in the cheese sauce, then transfer to the prepared baking dish.
7. Top and bake: Mix breadcrumbs with olive oil and sprinkle over the casserole. Bake for 20–25 minutes until golden and bubbly.
8. Serve: Let the casserole cool slightly before serving. Enjoy warm as a side or main dish.

Tips & Variations

• Add protein: Include cooked chicken, turkey, or shrimp to make it a main course.
• Swap cheeses: Gruyère, Fontina, or mozzarella can be used instead of cheddar.
• Add mushrooms: Sautéed mushrooms enhance the earthy flavor.
• Make ahead: Assemble the casserole and refrigerate overnight; bake when ready.
• Crunchy topping: Mix panko breadcrumbs with Parmesan for extra golden crunch.

Storage & Freezer Instructions

• Refrigerate: Store leftovers in an airtight container for up to 3 days.
• Reheat: Warm in the oven at 350°F (175°C) for 10–15 minutes.
• Do not freeze: Gnocchi may become mushy if frozen.

Serving & Pairing Ideas

• Simple side salad to balance richness.
• Garlic bread or baguette for soaking up extra sauce.
• Light roasted meats like chicken or turkey for a complete meal.

Frequently Asked Questions

Can I use frozen green beans?

Yes! Thaw and drain frozen green beans before adding to prevent excess moisture.

Can I make this vegetarian?

Absolutely, the recipe is naturally vegetarian. Skip adding meat to keep it fully plant-based aside from the cheese.

How do I prevent the gnocchi from sticking?

Toss cooked gnocchi with a small amount of olive oil before mixing with the sauce.

Can I use gluten-free flour?

Yes, replace all-purpose flour with a gluten-free alternative to make the cheese sauce safe for gluten-free diets.

Ready to Make It?

This Gnocchi Green Bean Casserole is creamy, cheesy, and comforting, perfect for weeknights or special occasions. Save it on Pinterest for an easy, indulgent casserole that’s guaranteed to impress everyone at your table.

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