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Slice of layered Pecan Pie Lasagna dessert showing creamy mascarpone layers, caramel pecan filling, and topped with caramel sauce and chopped pecans

Pecan Pie Lasagna: A Sweet Italian-American Fusion

This Pecan Pie Lasagna is a unique fusion dessert that combines the classic layered style of Italian lasagna with the sweet, nutty richness of American pecan pie. Featuring mascarpone cream, coffee-soaked pasta sheets, and a luscious pecan praline filling, it’s a show-stopping treat for any special occasion.
Prep Time 45 minutes
Chilling Time 6 hours
Total Time 6 hours 45 minutes
Course Dessert
Cuisine Fusion, Italian-American
Servings 12 slices
Calories 620 kcal

Equipment

  • 9x13 inch baking dish
  • Mixing Bowls
  • Wooden Spoon
  • Whisk
  • Saucepan

Ingredients
  

Pasta Layers

  • 12 no-boil lasagna sheets
  • 1 cup strong espresso coffee cooled
  • 1/4 cup amaretto liqueur optional
  • 1 tbsp granulated sugar

Mascarpone Cream

  • 16 oz mascarpone cheese room temperature
  • 1 cup heavy cream
  • 1/2 cup powdered sugar
  • 1 tbsp vanilla extract
  • 1/4 tsp salt
  • zest of one lemon

Pecan Filling

  • 3 cups pecans 2 cups chopped, 1 cup whole for decoration
  • 1 cup brown sugar packed
  • 1/2 cup unsalted butter
  • 1/3 cup heavy cream
  • 1/4 cup honey or maple syrup
  • 1 tsp cinnamon
  • 1/2 tsp nutmeg
  • 1/4 tsp salt
  • 2 tsp vanilla extract

Optional Garnishes

  • chocolate shavings
  • caramel sauce for drizzling
  • fresh berries
  • mint leaves
  • powdered sugar for dusting

Instructions
 

  • In a shallow dish, mix espresso, amaretto (if using), and sugar. Dip each lasagna sheet for 10 seconds to soften. Drain on towels.
  • In a large bowl, soften mascarpone with a spoon. Separately whip cream to soft peaks, then fold into mascarpone with sugar, vanilla, salt, and lemon zest.
  • Toast chopped pecans. In a pan, melt butter with sugar, cream, honey, spices, and salt. Simmer to thicken, then stir in vanilla and pecans.
  • Butter a baking dish. Spread mascarpone, layer pasta, cream, and pecan filling. Repeat layers, ending with cream and whole pecans on top.
  • Cover and chill for at least 6 hours. Serve at room temperature, garnish with caramel, berries, or powdered sugar.

Notes

For best results, prepare a day in advance. Substitute ingredients as needed: cream cheese blend for mascarpone, almond extract for amaretto, and walnuts for pecans. Do not freeze.
Keyword Dessert Lasagna, Lasagna, Pecan Pie