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Butternut Squash Stuffed Shells with Bacon and Crispy Sage - pasta shells with a butternut squash and mascarpone filling, baked in a parmesan cream sauce, topped with bacon and crispy sage.

Butternut Squash Stuffed Shells

Kelly
Butternut Squash Stuffed Shells with Bacon and Crispy Sage -pasta shells with a butternut squash and mascarpone filling, baked in a parmesan cream sauce, topped with bacon and crispy sage.
5 from 1 vote
Prep Time 30 minutes
Cook Time 40 minutes
Total Time 1 hour 10 minutes
Course Main Course, pasta
Cuisine American
Servings 5

Ingredients
  

  • 20 (186g) jumbo pasta shells

For the filling:

  • ½ tablespoon (7g) butter
  • 3 tablespoons onion chopped
  • 1 garlic clove finely minced
  • 2 ½ cups (510g) pureed roasted butternut squash
  • 6 tablespoons (85g) mascarpone
  • ¼ cup (28g) finely grated parmesan
  • 1 teaspoon lemon juice
  • Few shavings of fresh nutmeg
  • Salt and pepper to taste

For the béchamel:

  • 2 ½ tablespoons (35g) butter
  • 20 fresh sage leaves
  • 2 tablespoons (18g) flour
  • 2 cups (454g) milk
  • 1 chicken or vegetable bouillon cube
  • ¼ cup (24g) finely grated parmesan
  • Few shavings of fresh nutmeg
  • Salt and pepper to taste

To serve:

  • 4-5 slices crumbled cooked bacon

Instructions
 

Cook the pasta shells:

  • Boil the shells in salted water until al dente.
  • Drain and rinse under cold water.
  • I like to put a little olive or vegetable oil on my hands and be sure the shells are all separated and covered with a light film of oil to prevent sticking.
  • Handle the shells gently to prevent breakage. I always cook extra shells because a few usually break during cooking.

Prepare the butternut squash filling:

  • Sautee the chopped onion until golden brown and soft.
  • Add the garlic and sauté for a minute.
  • Stir into the rest of the filling ingredients or run it through the food processor if you’d like it very smooth.

Fill the shells:

  • Using either a spoon or a piping bag, fill the shells with the filling. I use a large ziplock bag and cut off the corner to make a mock piping bag.

Make the béchamel sauce:

  • Melt the butter over medium high heat. Add the fresh sage leaves and sauté until they are just getting crispy. The butter will just start to brown, but don’t let it burn.
  • Remove the sage leaves from the butter. (Lift the pan off the burner so the butter doesn’t burn while removing the leaves, then return to burner.)
  • Add the flour and whisk until combined.
  • Whisk in the milk and bouillon cube, stir until thickened.
  • Remove from heat and stir in parmesan until melted.
  • Season with a few scrapings of nutmeg. Salt and pepper to taste.

Assemble the dish:

  • Pour half of the béchamel into the bottom of a baking dish.
  • Arrange the stuffed shells on top of the béchamel.
  • Pour the rest of the béchamel on top of the shells.

Bake and serve:

  • Bake at 375° F for about 30-40 minutes until bubbly and heated through.
  • Turn on the broiler for the last minute to nicely brown the top.
  • Remove from oven and top with crumbled bacon and crispy sage.
Keyword artichoke pasta, butternut, pasta bake, squash, stuffed shells
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