Asparagus And Penne Casserole Recipe

This dreamy Asparagus and Penne Casserole is a make-ahead masterpiece! Creamy, cheesy, and bursting with fresh asparagus, this comforting dish is perfect for a weeknight dinner or a special occasion. Leftovers reheat beautifully, making it ideal for meal prepping. Get ready for a flavor explosion!

Prep Time 20 mins
Cook Time 60 mins
Calories 449.9 kcal
Protein 29g
Rating 4.8 (4 Reviews)
Asparagus And Penne Casserole 87

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Recipe Author

Chef Forktionary, author of this recipe

Recipe adapted from Food.com. Standardized by Forktionary.

Ingredients for Asparagus And Penne Casserole

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How to Make Asparagus And Penne Casserole

  1. Preheat oven to 350°F (175°C).
  2. Bring a large pot of salted water to a boil. Add 1 pound of asparagus and cook for 5 minutes, until tender-crisp. Remove asparagus and set aside.
  3. Add 1 pound of penne pasta to the boiling water and cook until al dente, about 10-15 minutes. Drain the pasta, reserving about 1/2 cup of pasta water.
  4. In a medium saucepan, melt 4 tablespoons of butter over medium heat. Whisk in 1/4 cup of all-purpose flour and cook for 1 minute, stirring constantly.
  5. Gradually whisk in 3 cups of milk until smooth. Bring to a simmer, stirring frequently, until the sauce thickens slightly.
  6. Remove from heat and stir in 8 ounces of mascarpone cheese and 1/2 cup of grated Parmesan cheese. Season with 1/4 teaspoon of nutmeg, a pinch of cayenne pepper, 1 teaspoon of salt, and 1/2 teaspoon of black pepper.
  7. In a small bowl, combine 2 tablespoons of melted butter with 1 cup of breadcrumbs and 1/4 cup of grated Parmesan cheese.
  8. In a large bowl, gently combine the cooked pasta, asparagus, cheese sauce, and 1/2 cup of chopped walnuts or pecans.
  9. Pour the pasta mixture into a greased 9x13 inch baking dish. Sprinkle evenly with the breadcrumb mixture.
  10. Bake for 30-40 minutes, or until golden brown and bubbly. If baking from refrigerated, add an additional 15-20 minutes to the baking time.

Nutrition Information (Approximate per serving)

Sodium

13 g

Sugar

6g

Fat

39g

Carbs

19g