Hearty Pizza Casserole Pie

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A Savory Twist on Classic Comfort Food

Pizza meets pie in this rich, comforting dish that’s perfect for family dinners, potlucks, or a weekend splurge. Imagine all the gooey, cheesy, meaty goodness of a supreme pizza, baked into a flaky, buttery crust. That’s what the Hearty Pizza Casserole Pie delivers — layer after layer of bold flavor wrapped in a golden brown pastry shell.

Whether you’re craving something cozy and indulgent or just looking for a fun new take on dinner, this pizza casserole pie is here to satisfy every bite. Let’s explore everything you need to know to make this show-stopping meal from scratch.

Ingredients You’ll Need (with US cup measurements)

This recipe is easy to customize, but here’s the core list of what you’ll need to create that classic pizza flavor in a deep-dish pie format:

For the Crust:

  • 1 package refrigerated pie crusts (or use your favorite homemade pie dough)

  • 1 tablespoon olive oil

For the Filling:

  • 1 tablespoon olive oil

  • ½ cup chopped onion

  • 2 cloves garlic, minced

  • 1 pound ground sausage or Italian sausage (casings removed)

  • 1 cup pizza sauce

  • 1 cup shredded mozzarella cheese

  • ½ cup pepperoni slices

  • ½ cup diced bell peppers

  • ½ cup sliced mushrooms

  • 1 teaspoon Italian seasoning

  • Salt and pepper to taste

Additional Toppings (Optional):

  • Extra mozzarella cheese

  • Additional pepperoni slices

Step-by-Step Directions

Cooking this hearty pizza pie is simple, but there are a few stages. Here’s how to bring it all together flawlessly.

Step 1: Preheat the Oven

Set your oven to 375°F (190°C) and let it fully preheat while you prepare the crust and filling.

Step 2: Prepare the Crust

  • Roll out the pie crust and gently place it into a 9-inch deep pie dish, pressing down into the corners and trimming any overhang.

  • Brush with 1 tablespoon olive oil.

  • Pre-bake for 8 minutes to prevent a soggy bottom. Then set aside.

Step 3: Cook the Filling

  • In a large skillet, heat 1 tablespoon olive oil over medium heat.

  • Add chopped onion and garlic. Sauté for 2–3 minutes until softened.

  • Add the sausage, breaking it apart with a spatula. Cook until browned and fully cooked (about 7–10 minutes). Drain excess fat.

  • Stir in:

    • 1 cup pizza sauce

    • 1 cup shredded mozzarella

    • ½ cup pepperoni slices

    • ½ cup diced bell peppers

    • ½ cup sliced mushrooms

    • 1 teaspoon Italian seasoning

    • Salt and pepper to taste

  • Let simmer for 2–3 minutes until the cheese starts to melt and everything is well combined.

Step 4: Assemble the Pie

  • Spoon the filling into the pre-baked crust.

  • Top with more mozzarella cheese and extra pepperoni slices.

Optional: For a two-crust version, add a second crust on top, crimping the edges and cutting slits for steam to escape.

Step 5: Bake the Pie

  • Bake in the preheated oven for 25–30 minutes, or until the crust is golden brown and the filling is bubbling.

  • Let the pie cool for 5–10 minutes before slicing and serving.

Prep & Cooking Time

  • Prep Time: 15 minutes

  • Cooking Time: 30 minutes

  • Total Time: 45 minutes

  • Calories: Approximately 400 kcal per serving

  • Servings: 6 hearty slices

Tips for the Best Pizza Casserole Pie

Want to make this dish even better? Try these pro tips:

  1. Add More Veggies
    Try chopped spinach, black olives, or jalapeños for a spicy kick.

  2. Use Different Cheeses
    Mix mozzarella with cheddar, provolone, or Monterey Jack for richer flavor.

  3. Low Carb Option
    Skip the crust and bake the filling in a casserole dish topped with cheese.

  4. Make Ahead
    Prep the pie earlier in the day and refrigerate until ready to bake.

  5. Leftovers
    Store leftovers in an airtight container in the fridge for up to 3 days. Reheat in the oven or microwave.

Serving Suggestions

Serve this casserole pie with a side salad, garlic breadsticks, or roasted vegetables for a complete and balanced meal. A chilled drink or red wine pairs beautifully with the cheesy, savory flavors.

Final Thoughts

This Hearty Pizza Casserole Pie is everything you love about pizza — bold flavors, cheesy goodness, and irresistible toppings — baked into a comforting pie. It’s fun to make, always a crowd-pleaser, and endlessly customizable.

Perfect for family night or entertaining guests, this dish is guaranteed to become a go-to favorite.

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