Introduction: Indulge your taste buds in the exquisite flavors of our Savory Italian Skillet Casserole, a delightful combination of succulent Italian sausage, flavorful ground beef, and zesty pepperoni, all harmoniously blended with a rich marinara sauce. This hearty and comforting dish is elevated with the perfect balance of cheeses, creating a mouthwatering masterpiece that is sure to become a family favorite. Join us on a culinary journey as we guide you through the steps of crafting this delectable meal, perfect for any occasion.


  1. 1 Tablespoon Avocado Oil
  2. 1/2 Onion, finely diced
  3. 1 Green Bell Pepper, finely diced
  4. 1 pound Italian Sausage
  5. 1 pound Ground Beef
  6. 1 Jar Rao’s Marinara Sauce
  7. 2 Cups Shredded Mozzarella Cheese
  8. 1/2 Cup Grated Parmesan Cheese
  9. 30 Slices Pepperoni
  10. 1/4 Cup Sliced Black Olives (optional)
  11. Salt and Black Pepper, to taste


  1. Sautéing Aromatics: Begin by heating a generous tablespoon of avocado oil in a large skillet over medium heat. Add finely diced onions and green bell peppers, sautéing until translucent and aromatic, approximately 5 minutes.
  2. Perfecting the Meat Base: Incorporate the Italian sausage and ground beef into the skillet, expertly chopping and stirring until the meats achieve a rich brown color. Season with salt and freshly ground black pepper to enhance the savory profile.
  3. Grease Elimination: Efficiently drain excess grease from the meat mixture, ensuring a healthier and cleaner finished dish. Discard the grease responsibly to maintain the integrity of your casserole.
  4. The Marinara Magic: Introduce the star of the show – Rao’s Marinara Sauce – into the skillet, stirring to seamlessly integrate the flavors. Allow the sauce to coat the meat mixture evenly, creating a luscious foundation for the layers to come.
  5. Cheesy Symphony: Elevate the casserole by generously covering the top with a luscious combination of shredded mozzarella and grated parmesan cheeses. This duo will create a gooey, golden crust that adds a touch of decadence to every bite.
  6. Pepperoni Panache: Arrange a symphony of pepperoni slices atop the cheesy layer, ensuring a delightful burst of flavor in each mouthful. The pepperoni not only adds a savory punch but also contributes to the dish’s visual appeal.
  7. Optional Olive Elegance: For an extra layer of sophistication, sprinkle sliced black olives across the top. This optional addition introduces a briny element that complements the other flavors, adding a nuanced complexity to the dish.
  8. Culinary Artistry in the Broiler: Slide the skillet into the oven set on high broil, allowing the casserole’s top to attain a delectable golden brown finish. Monitor closely to achieve the perfect level of crispiness, ensuring a tantalizing visual appeal.

Conclusion: Serve this gastronomic masterpiece in generous portions, savoring the harmonious blend of Italian flavors and the satisfying textures that make this Savory Italian Skillet Casserole an instant classic. Whether enjoyed as a family dinner or showcased at a gathering, this recipe promises to be a crowd-pleaser, leaving everyone craving more. Elevate your culinary repertoire with this indulgent and comforting dish that effortlessly combines simplicity with gourmet flair.

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By Admin

Welcome! I’m Anosh the owner and founder of Low Carb Diet World. I created this website back in 2013 as a way to save keto-low carb recipes and share them with others.