Go Back Email Link
+ servings
Close up of baked fresh green bean casserole.

Fresh Green Bean Casserole with Sweet Potato and Pumpkin Gnocchi

Meg van der Kruik
Give your holiday menu a California twist with this Green Bean Casserole with Fresh Green Beans and homemade Pumpkin & Sweet Potato Gnocchi.
No ratings yet
Prep Time 20 minutes
Cook Time 1 hour 30 minutes
Total Time 1 hour 50 minutes
Course dinner, Side Dish
Cuisine American
Servings 8 servings
Calories 486 kcal

Ingredients
 
 

  • Kosher salt halved
  • 1 1/2 lbs green beans
  • 1/2 cup 1 stick unsalted butter, divided
  • 1 medium yellow onion thinly sliced
  • 1 lb Shiitake mushrooms rinsed, chopped
  • 2 cloves garlic finely chopped
  • 1/4 cup all-purpose flour
  • 3 cups whole milk
  • 1 cup vegetable broth or chicken bone broth if preferred
  • 4 sprigs fresh thyme
  • 34 ounce Fresh Pumpkin and Sweet Potato Gnocchi, frozen. Or store-bought gnocchi at room temperature.
  • 1 1/2 cups crispy fried onions homemade or store-bought

Instructions
 

  • Arrange a rack in the center of the oven; preheat to 350℉ (180℃). In a large pot of boiling salted water, cook green beans until bright green, 2 to 3 minutes. Using a spider or slotted spoon, transfer green beans to an ice bath. Drain beans; season with 1/2 tsp salt. Transfer to a 13" x 9" inch ( 33 x 23 x 5 cm) baking dish.
  • In a large skillet over medium heat, melt 2 TBSP butter. Add onion; season with salt. Cook, stirring occasionally, until softened and starting to brown, about 7 minutes.
  • Add 2 TBSP butter and let melt. Add mushrooms and cook, stirring occasionally, until liquid has evaporated and mushrooms are tender, 13 to 15 minutes. Add garlic and cook, stirring, until fragrant, about 1 minute more; season with salt. Transfer to a baking dish, spreading over the green beans.
  • In the same skillet over medium heat, melt the remaining 4 TBSP butter. Whisk in flour and cook, whisking, until roux is golden and smells toasted, 2 to 3 minutes. Slowly whisk in milk until combined, then whisk in broth. Add the thyme sprigs. Bring to a simmer and cook, stirring occasionally, until the sauce has thickened, 5 to 7 minutes. Stir in gnocchi, breaking apart any gnocchi that has stuck together. Remove thyme stems.
  • Pour sauce and gnocchi over bean mixture in baking dish. Stir to combine.
  • Bake casserole until edges are bubbling and gnocchi is warmed through, about 30 minutes. Top with fried onions, then continue to bake until onions are fragrant and warmed through, 7 to 10 minutes more.

Notes

Prep and cook time does not include the time it takes to make the gnocchi and freeze it. We suggest that if you are making homemade gnocchi, complete that step a day or two ahead of when you'd like to make this casserole. Doing so means the gnocchi will be sufficiently frozen, and you aren't overwhelmed with the prep for this recipe.
 
Inspired by: Delish.com

Nutrition

Calories: 486kcalCarbohydrates: 66gProtein: 11gFat: 21gSaturated Fat: 12gPolyunsaturated Fat: 1gMonounsaturated Fat: 4gTrans Fat: 0.5gCholesterol: 42mgSodium: 661mgPotassium: 523mgFiber: 7gSugar: 9gVitamin A: 1177IUVitamin C: 12mgCalcium: 180mgIron: 6mg
Keyword gnocchi, green bean casserole, green beans
Tried this recipe?Mention @cagrownofficial or tag #CAGROWN!