Cheesy Leftover Ham and Asparagus Tarts Recipe

Name: Cheesy Leftover Ham and Asparagus Tarts
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 sheets puff pastry sheets, frozen and thawed; 30 grams butter, unsalted; 1 1/2 teaspoons olive oil plus more to drizzle, or other vegetable oil; 1 large onions minced; 150 grams ham sliced, from leftover, or turkey; 2 teaspoons dijon mustard; 1 cup mascarpone cheese 250 grams, or cream cheese; 2 bunches asparagus trimmed and halved; 1 large eggs lightly beaten; 3 tablespoons parmesan, parmigiano-reggiano cheese, grated shaved or grated

Servings: persons

1
Preheat the oven to 180C (350 F degrees) and line 2 baking sheets with parchment paper or baking mats or coat with cooking spray.
2
Cut each pastry sheet into 4 squares, then lightly score a 1-inch border around the edges of each square with a knife, without cutting all the way through.
3
Arrange the squares on the prepared baking sheets and refrigerate while you prepare the filling.
4
Add butter and oil in a frypan over medium heat, once butter melts, stir in onion and cook for 3 to 4 minutes, stirring, until softened but not coloured.
5
Cool slightly.
6
Finely chop ham in a food processor.
7
Add onion, mustard and mascarpone or cream cheese, then pulse to just mix.
8
Season with salt and pepper.
9
Spread mixture evenly within the border of each pastry square, then top with asparagus pieces, alternating tips and ends.
10
Drizzle with oil and season with salt and pepper if desired.
11
Brush pastry borders with egg, then bake tarts for 20 to 25 minutes until pastry is golden and asparagus is tender and crispy.
12
Sprinkle parmesan on top.
13
Serve warm with any your favorite mixed greens salad if desired.

452

kcal

Calories

Fat

Carbs

Protein

Fat Carbs Protein

* Per serving · 4 servings · Values may vary.

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Preheat the oven fully and bake on the middle rack for the most even results.
Check for doneness a few minutes early — a toothpick in the center should come out with just a few moist crumbs.
Let it cool before slicing so it sets properly and holds its shape.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
Coconut cream is a reliable plant-based alternative to dairy cream.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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How did you like this recipe?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

You need 10 ingredients. The key ingredients include: 2 sheets puff pastry sheets, frozen and thawed, 30 grams butter, unsalted, 1 1/2 teaspoons olive oil plus more to drizzle, or other vegetable oil, 1 large onions minced, and more.

Yes, Cheesy Leftover Ham and Asparagus Tarts falls under the Baking & Desserts category and is a great choice for this type of meal.

Store in an airtight container at room temperature for up to 3–5 days. For longer storage, freeze for up to 3 months — no need to refrigerate or reheat.

That's it — enjoy your meal!

Cheesy Leftover Ham and Asparagus Tarts

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions