Taking second place in our National Dairy Month Cooked on Propane contest with Cabot Creamery is Jenny R., from Chester, NY. The addition of mascarpone in this recipe elevates a regular cheesecake into a richer, creamier, and more decadent version. Your guests will most definitely ask for the recipe!

Check out our other Cooked on Propane contest winners:

Alaska Smoked Salmon and Alaska Reindeer Sausage Cheese Puff

Italian Pizza with Sausage, Pepperoni, Caramelized Onions & Banana Peppers

Prep Time 25 minutes
Cook Time 1 hour 20 minutes
Total Time 1 hour 45 minutes
Course Dessert
Servings 12 servings


  • 1 Propane Oven



  • 1 cup Cashews
  • 2/3 cup Graham cracker crumbs
  • 3 tbsp Sugar
  • 1 tbsp Cabot extra creamy unsalted butter melted


  • 16 oz Cabot cream cheese room temperature
  • 16 oz Mascarpone cheese room temperature
  • 1 1/4 cups Sugar
  • 2 tsp Fresh lemon juice
  • 1 tsp Vanilla extract
  • 4 large Eggs


  • 1 bag Marshmallows
  • 3 oz Chocolate melted



  • Preheat oven to 350 degrees F.
  • Tightly wrap the outside of a 9-inch diameter spring form pan with 2 3/4-inch-high sides with 3 layers of heavy-duty foil.
  • Finely grind the cashews, cracker crumbs, and sugar in a food processor. Add the butter and process until moist crumbs form.
  • Press the cashew mixture onto the bottom of the prepared pan (not on the sides of the pan). Bake the crust until it is set and beginning to brown about 12 minutes. Cool.
  • Decrease the oven temperature to 325 degrees F.


  • Using an electric mixer, beat the cream cheese, mascarpone cheese, and sugar in a large bowl until smooth, occasionally scraping down the sides of the bowl with a rubber spatula.
  • Beat in the lemon juice and vanilla. Add the eggs, 1 at a time, beating just until blended after each addition.
  • Pour the cheese mixture over the crust in the pan. Place the spring form pan in a large roasting pan. Pour enough hot water into the roasting pan to come halfway up the sides of the spring form pan.
  • Bake until the center of the cheesecake moves slightly when the pan is gently shaken, about 1 hour and 5 minutes (the cake will become firm when it is cold). Transfer the cake to a rack; Remove foil from the pan and cool for 1 hour. Refrigerate until the cheesecake is cold, at least 8 hours and up to 2 days.


  • Place marshmallows on top and toast with a propane kitchen torch.
  • Melt the chocolate and drizzle over the marshmallows.
  • Serve and enjoy!