Ham and Cheese Slab Pie (Easy Puff Pastry Recipe for a Crowd)

Looking for a quick, cheesy, and satisfying dish that feeds a crowd? This Ham and Cheese Slab Pie is the perfect solution—featuring layers of savory ham, melty cheese, and creamy mustard filling wrapped in flaky pastry.

Ideal for brunch, lunch, parties, or family dinners, this easy baked slab pie delivers bold flavor with minimal effort.

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What Is Ham and Cheese Slab Pie?

A slab pie is a large rectangular pie baked in a sheet pan, making it perfect for serving multiple people at once. It combines the comfort of a sandwich with the richness of a baked pastry dish.

This savory version features ham and cheese layered between sheets of dough, creating a golden, crispy crust with a soft, cheesy center.

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Why You’ll Love This Recipe

• Feeds a crowd – Perfect for parties and gatherings
• Quick and easy – Ready in about 30–40 minutes
• Flaky and cheesy – Golden crust with gooey filling
• Make-ahead friendly – Can be prepped and baked later
• Versatile – Great for breakfast, brunch, or dinner

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Ingredients You’ll Need

Main Ingredients

• 2 sheets puff pastry or crescent roll dough
• 8–12 oz sliced ham
• 6–8 oz Swiss or cheddar cheese
• 4 oz cream cheese, softened

Flavor Boosters

• 1–2 tbsp Dijon or honey mustard
• 1 egg (for egg wash)
• 1 tbsp water
• Salt and pepper to taste

Optional: herbs like thyme or green onions for extra flavor

These simple ingredients create a rich, layered filling wrapped in crisp, buttery pastry.

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How to Make Ham and Cheese Slab Pie

Step 1: Preheat the Oven

Preheat oven to 350–375°F (175–190°C) and line a baking sheet with parchment paper.

Step 2: Prepare the Base

Roll out one sheet of pastry onto the baking sheet, pressing it into a rectangle.

Step 3: Add Filling

Spread cream cheese mixed with mustard over the dough. Layer ham evenly, then top with cheese.

Step 4: Cover and Seal

Place the second sheet of pastry on top. Seal edges with a fork and cut small slits for steam to escape.

Step 5: Egg Wash

Brush the top with a mixture of egg and water for a golden finish.

Step 6: Bake

Bake for 20–25 minutes or until golden brown and puffed.

Step 7: Slice and Serve

Let cool slightly, then cut into squares and serve warm.

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Pro Tips for Best Results

• Use puff pastry for flakiness or crescent dough for a softer texture
• Don’t overfill—this helps prevent soggy crust
• Let the pie rest before slicing for clean cuts
• Add herbs or onions for extra depth of flavor

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Delicious Variations

• Cheddar ham slab pie – Swap Swiss for sharp cheddar
• Turkey version – Replace ham with turkey slices
• Breakfast slab pie – Add scrambled eggs
• Spicy twist – Add jalapeños or spicy mustard
• Veggie add-ins – Include sautéed onions or peppers

This dish is highly customizable and works with many flavor combinations.

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What to Serve with Slab Pie

Pair your ham and cheese slab pie with:

• Fresh green salad
• Tomato soup
• Roasted vegetables
• Pickles or coleslaw

These sides balance the richness of the pastry.

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Storage & Reheating

• Refrigerate: Up to 3–4 days in airtight container
• Freeze: Up to 2 months (before or after baking)
• Reheat: Oven at 325°F for best texture

Slab pies are especially great for meal prep and leftovers.

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FAQs

Can I make this ahead of time?
Yes, assemble and refrigerate, then bake when ready.

Can I use different cheese?
Absolutely—cheddar, mozzarella, or Gruyère all work well.

What’s the difference between slab pie and regular pie?
Slab pies are baked in sheet pans, making them easier to serve large groups.

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Final Thoughts

This Ham and Cheese Slab Pie is the ultimate comfort food—crispy, cheesy, and incredibly easy to make. Whether you're hosting a gathering or preparing a simple family meal, this recipe delivers both convenience and flavor in every bite.