Intruduction

Crustless Pizza Pie is a delicious way to enjoy all your favorite pizza flavors without making or rolling out dough. Made with seasoned ground beef, gooey mozzarella, tangy pizza sauce, and classic pizza toppings, this easy casserole bakes into a cheesy, satisfying dish with a tender, sliceable texture.

It is perfect for busy weeknights, family dinners, meal prep, or whenever you are craving pizza in a simple, comforting form. You can customize it with your favorite vegetables, meats, and cheeses, making it an easy recipe to adapt to different tastes. Whether you are following a lower-carb eating pattern or simply want a pizza-inspired meal without the crust, this recipe is a flavorful option.

Origin Information

Crustless Pizza Pie is a modern, home-style recipe inspired by traditional Italian-American pizza and baked casseroles. While classic pizza is made with dough, sauce, cheese, and toppings, crustless versions bring those familiar flavors together in a baked dish without a traditional base.

Recipes for crustless pizza casseroles became popular as an easy alternative to homemade pizza and as a way to create lower-carbohydrate meals. There is no single established origin for this dish; it is a flexible family-style recipe that has evolved through home cooking.

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Tips

Drain the meat well: Excess grease or liquid can make the pie watery and prevent it from setting properly.
Use a thick pizza sauce: A thick sauce adds flavor without making the casserole too wet.
Shred cheese fresh: Freshly shredded mozzarella often melts more smoothly than pre-shredded cheese.
Avoid overloading with toppings: Too many vegetables or wet ingredients can affect the texture.
Pre-cook watery vegetables: Mushrooms, zucchini, and fresh tomatoes release moisture, so sauté and drain them before adding.
Let it rest: Allow the pie to stand for 5–10 minutes after baking to help it firm up and make slicing easier.
Customize the seasoning: Italian seasoning, garlic powder, and a pinch of chili flakes can enhance the pizza flavor.

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Storage Information

Store leftover crustless pizza pie in an airtight container in the refrigerator for up to 3–4 days.

To reheat, place individual portions in a microwave-safe dish and heat until steaming hot. For a firmer texture and crispier cheese, reheat in a 350°F (175°C) oven for about 10–15 minutes, depending on portion size.

You can also freeze the baked pie. Allow it to cool completely, wrap portions tightly, and freeze for up to 2 months for best quality. Thaw overnight in the refrigerator before reheating until thoroughly hot.

Ingredient Notes

Ground Beef: Provides a hearty, savory base and classic pizza flavor. Lean ground beef helps reduce excess grease. Ground turkey, chicken, or Italian sausage can also be used.

Mozzarella Cheese: Gives the pie its familiar stretchy, gooey pizza topping. Low-moisture mozzarella works especially well because it melts without adding too much liquid.

Pizza Sauce: Adds tangy tomato flavor and helps bind the pizza-inspired ingredients together. Choose a thick sauce to avoid a watery result.

Eggs: Help hold the mixture together, giving the pie a tender, sliceable texture after baking.

Parmesan Cheese: Adds a salty, nutty flavor that complements the mozzarella and tomato sauce.

Bell Pepper: Adds sweetness, color, and a slight crunch. Green, red, or yellow peppers all work well.

Onion: Brings mild sweetness and savory depth to the dish. Finely diced onion blends easily into the meat mixture.

Garlic: Enhances the overall flavor and pairs naturally with tomato sauce, cheese, and Italian herbs.

Italian Seasoning: A blend of herbs such as oregano, basil, and thyme that creates a familiar pizza-inspired aroma.

Olive Oil: Used to sauté the vegetables and helps develop their flavor.

Salt And Black Pepper: Season the meat and vegetables. Adjust according to the saltiness of the sauce and cheese.

Pepperoni: An optional topping that adds a smoky, spiced flavor and a classic pizza finish.

Serving Instructions

With A Fresh Salad: Serve with a crisp green salad, cucumber, and a light vinaigrette to balance the cheesy richness.
With Roasted Vegetables: Pair with roasted broccoli, cauliflower, or green beans for a hearty meal.
With Dipping Sauce: Offer extra warm pizza sauce or garlic sauce on the side.
As A Family Dinner: Slice into wedges and serve straight from the baking dish.
For Meal Prep: Divide into individual containers with a side of vegetables for convenient lunches or dinners.

Prep Time 15 mins

Cook Time 30 mins

Total Time 45 mins

Cooking Method: Baking, Broiling, Sauteing

Cuisine: American

Courses: Dinner, Lunch, Main Course

Difficulty: Beginner

Cooking Temp: 375 F

Calories: 330

Best Season: Suitable throughout the year

Description

A cheesy, crustless pizza-inspired casserole made with seasoned ground beef, mozzarella, pizza sauce, eggs, and your favorite toppings. Easy to prepare, customizable, and perfect for a comforting weeknight meal.

Ingredients

1 pound lean ground beef
1 cup pizza sauce
1 ½ cups shredded mozzarella cheese, divided
¼ cup grated Parmesan cheese
3 large eggs
½ medium onion, finely diced
½ medium bell pepper, finely diced
2 cloves garlic, minced
1 tablespoon olive oil
1 teaspoon Italian seasoning
½ teaspoon garlic powder
¼ teaspoon salt, or to taste
¼ teaspoon black pepper
¼ cup sliced pepperoni, optional
2 tablespoons sliced black olives, optional
Fresh basil or parsley, for garnish

Instructions

Prepare The Baking Dish

1
Preheat the oven to 375°F (190°C). Lightly grease a 9-inch pie dish or similar-sized baking dish with olive oil or nonstick cooking spray.
2
Cook The Ground Beef
3
Heat the olive oil in a large skillet over medium heat. Add the ground beef and cook, breaking it apart with a wooden spoon, until browned and fully cooked.
4
Drain excess grease. Add the diced onion and bell pepper, then cook for 3–4 minutes until they begin to soften. Stir in the minced garlic and cook for another 30 seconds, just until fragrant.

Season The Mixture

5
Add the Italian seasoning, garlic powder, salt, and black pepper. Stir well to coat the meat and vegetables evenly.
6
Remove the skillet from the heat and allow the mixture to cool slightly.

Prepare The Egg Mixture

7
In a medium bowl, whisk together the eggs, pizza sauce, and Parmesan cheese until combined. Stir in ½ cup of the mozzarella cheese.
8
The eggs help the filling set while the pizza sauce and cheese provide flavor throughout the pie.

Assemble The Pizza Pie

9
Spread the cooked beef and vegetable mixture evenly into the prepared baking dish.
10
Pour the egg and sauce mixture over the beef, gently stirring or spreading it so it settles between the ingredients. Sprinkle the remaining 1 cup of mozzarella over the top.
11
Add pepperoni slices and black olives, if using.

Bake Until Set

12
Place the dish in the preheated oven and bake for 30–35 minutes, or until the center is set and the cheese is melted, bubbly, and lightly golden.
13
The center should no longer look liquid. For food safety, ensure the egg-based filling reaches at least 160°F (71°C) in the center.

Rest And Garnish

14
Remove the dish from the oven and let it rest for 5–10 minutes. This helps the pie firm up and makes it easier to slice.
15
Garnish with fresh basil or parsley, then cut into wedges and serve warm.

Nutrition Facts

Amount Per Serving
Calories 330kcal

% Daily Value *
Total Fat 20g31%
Sodium 650mg28%
Total Carbohydrate 8g3%
Dietary Fiber 9g36%
Sugars 4g
Protein 29g58%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.

Note

Tools

9-inch pie dish or baking dish
Large skillet
Medium mixing bowl
Whisk
Wooden spoon or spatula
Measuring cups and spoons
Cutting board
Sharp knife
Cheese grater, if shredding cheese fresh
Food thermometer

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