Pepperoni-Potato Casserole

Prep: 15 min Cook: 60 min Serves: 6 Cuisine: American

A hearty casserole layered with potatoes, cheese, pepperoni, and vegetables, baked to perfection—a comforting dish perfect for family dinners or casual gatherings.

Be the first to rate this recipe

Ingredients

  • 4 large potatoes, peeled and sliced
  • 1 large green or red pepper, sliced in strips
  • pepperoni slices
  • 1 cup Mozzarella cheese, grated
  • 1 cup Cheddar cheese, grated
  • 1 large onion, sliced
  • Italian seasoning (dry)
  • salt
  • pepper

Instructions

  1. Preheat oven to 350°F (175°C).
  2. Place a layer of sliced peeled potatoes in the bottom of a casserole dish.
  3. Sprinkle a layer of grated Cheddar cheese over the potatoes.
  4. Add a layer of sliced green or red pepper strips and sliced onions.
  5. Place pepperoni slices on top of the vegetables. Season with salt and pepper to taste.
  6. Sprinkle with Italian seasoning.
  7. Add another layer of sliced potatoes over the toppings.
  8. Sprinkle grated Mozzarella cheese over the second layer of potatoes.
  9. Repeat the layering process until the casserole dish is full.
  10. Place two or three bacon slices over the top layer.
  11. Pour 1/2 to 3/4 cup of milk over the casserole.
  12. Bake at 350°F (175°C) for about 1 hour, adding more milk if using a larger dish.

Tips & Substitutions

For a creamier texture, consider adding a layer of sour cream or cream cheese between the potatoes and cheeses. You can also substitute turkey pepperoni for a leaner option. If you prefer more vegetables, adding mushrooms or spinach can enhance the dish. Always ensure the potatoes are thinly sliced for even cooking, similar to the method used in the Sunday Morning Quiche.

Serving Suggestions

This Pepperoni-Potato Casserole pairs well with a simple green salad or steamed vegetables for a balanced meal. For a hearty touch, serve with garlic bread on the side. It's great for potlucks or family dinners, and leftovers can be enjoyed for lunch. For dessert, consider rounding off the meal with a slice of Dream Pineapple Pie.

Storage & Reheating

Allow the casserole to cool completely before transferring it to an airtight container for storage. It can be kept in the refrigerator for up to 3 days. To reheat, cover with foil and bake at 350°F (175°C) until heated through, or microwave individual portions until warm. Adding a splash of milk can help restore moisture.

Nutrition & Diet Analysis (per serving)

Each serving of Pepperoni-Potato Casserole contains roughly 625 calories, with 24g protein, 52g carbohydrates, and 36g fat. It is an excellent source of protein (49% of the Daily Value), calcium (45% of the Daily Value), and potassium (28% of the Daily Value), and a good source of dietary fiber. Note that it is relatively high in sodium, at 1715mg per serving (75% of the Daily Value).

625 kcal 31% DV
Protein Fat Carbs

Macronutrients

Protein 24.4g 49% DV
Total Fat 35.8g 46% DV
Carbs 51.8g 19% DV
Fiber 4.8g 17% DV
Sugar 2.2g 4% DV

Electrolytes

Sodium 1714.9mg 75% DV
Potassium 1302.8mg 28% DV
Cholesterol 66.1mg 22% DV

Vitamins & Minerals

Vitamin A 231.7mcg 26% DV
Vitamin C 18.9mg 21% DV
Vitamin D 0.4mcg 2% DV
Calcium 584.7mg 45% DV
Iron 1.3mg 7% DV
Diet fit High-protein
Contains Milk

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I make this casserole ahead of time?

Yes, you can prepare the casserole a day in advance. Assemble it up to the point of baking, cover tightly, and refrigerate. When ready to bake, allow it to sit at room temperature for 30 minutes before cooking to ensure even baking.

What can I use instead of potatoes?

If you're looking for a low-carb alternative, consider using cauliflower or sweet potatoes. Both will provide a different flavor profile but can work well in this casserole format.

Can I freeze the leftovers?

Yes, this casserole can be frozen. Cool it completely, then wrap it tightly in plastic wrap and foil. It can be stored in the freezer for up to 2 months. When ready to eat, thaw in the refrigerator overnight and reheat in the oven.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

American recipes → Dairy recipes → All recipes →