If you’re looking for a satisfying, low-carb meal that hits all the right notes of traditional pizza, this Keto Pepperoni Pizza Casserole is your answer. Bursting with flavors from layers of ground beef, zesty marinara sauce, and gooey cheese, this dish will leave you feeling fulfilled without any guilt.
Imagine indulging in a pizza experience without the crust – that’s exactly what this casserole delivers. Perfect for weeknight dinners or meal prep, it’s easy to whip up and packed with protein to keep you energized.
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A Hearty Crustless Pizza Delight
This Keto Pepperoni Pizza Casserole serves as an excellent choice for those who seek a hearty meal without the carbs associated with traditional pizza.
Imagine layers of seasoned ground beef, tangy marinara sauce, and abundant slices of pepperoni, all topped with a gooey layer of cheese. This combination results in a savory dish that appeals to both pizza lovers and health-conscious eaters alike.
Ingredients that Shine
What makes this casserole stand out is its simple yet satisfying ingredient list. Ground beef provides a protein-rich base, while the marinara sauce adds an unmistakable flavor. The pepperoni brings that classic pizza taste, complemented by a generous amount of melted mozzarella.
Furthermore, the optional sprinkle of Parmesan cheese and fresh herbs enhances the dish’s aroma and taste, making every bite an indulgence.
Preparation Made Easy
The preparation of this casserole is straightforward and quick. With just around 10 minutes of prep time and 25 minutes of cooking, you can have a delicious dinner ready in no time.
Simply brown the ground beef, layer your ingredients, and let the oven work its magic. The result is a bubbling, golden masterpiece that is sure to impress at any dinner table.
A Hearty Crustless Pizza Delight

This Keto Pepperoni Pizza Casserole is rich and savory, featuring seasoned ground beef layered with tangy marinara sauce, generous slices of pepperoni, and a melty cheese topping. Each bite is a comforting combination of flavors that will satisfy your pizza cravings.
Ingredients
- 1 pound ground beef
- 1 cup marinara sauce (sugar-free if desired)
- 1 cup sliced pepperoni
- 2 cups shredded mozzarella cheese
- 1 teaspoon Italian seasoning
- Salt and pepper to taste
- 1/2 cup grated Parmesan cheese (optional)
- Fresh basil or parsley for garnish (optional)
Instructions
- Preheat the Oven: Preheat your oven to 350°F (175°C).
- Cook the Beef: In a skillet over medium heat, brown the ground beef until fully cooked. Drain excess fat, if necessary.
- Layer the Ingredients: In a baking dish, spread the cooked beef evenly. Pour the marinara sauce over the beef, then layer with pepperoni and half of the mozzarella cheese. Repeat the layering with the remaining beef, marinara, pepperoni, and top with the remaining mozzarella and Parmesan cheese.
- Bake: Place the casserole in the preheated oven and bake for 20-25 minutes, or until the cheese is bubbly and golden.
- Garnish and Serve: Remove from the oven, garnish with fresh basil or parsley, and let it cool slightly before serving.
Cook and Prep Times
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Total Time: 35 minutes
Nutrition Information
- Servings: 6
- Calories: 350kcal
- Fat: 25g
- Protein: 28g
- Carbohydrates: 6g
Nutrition Facts
Nutritionally, this casserole is designed to satisfy without the guilt. It contains about 350 calories per serving, with 25 grams of fat and 28 grams of protein, making it a fulfilling option for a main dish.
The low carbohydrate count of only 6 grams per serving allows those following a keto diet to enjoy a delicious pizza-inspired meal without compromising their dietary needs.
Final Touches
Once out of the oven, garnish your casserole with fresh basil or parsley for a pop of color and a burst of flavor that beautifully complements the rich ingredients.
Let it cool slightly before serving, allowing the layers to set, ensuring that every slice maintains its structure and flavor. Enjoy this delightful dish with friends and family, or prepare it ahead for a week of satisfying meals!
Serving Suggestions
This dish is perfect for sharing, making it an ideal option for family dinners or gatherings with friends. Serve it straight from the oven for a comforting meal that everyone will appreciate.
For an extra touch, consider pairing the casserole with a fresh garden salad or some keto-friendly garlic bread to round out the meal, without straying from your low-carb goals.
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