Hearty Stuffed Pepper Casserole

Easy Stovetop Stuffed Pepper Casserole: A Quick One-Pan Comfort Meal

Embrace all the comforting flavors of classic stuffed peppers without the fuss! This Stovetop Stuffed Pepper Casserole transforms a beloved dish into a quick, easy, and satisfying one-pan meal perfect for any night of the week.

Traditional stuffed peppers hold a special place in many hearts, celebrated for their rich, savory flavors and hearty appeal. They are, without a doubt, a delicious comfort food that brings a sense of nostalgia to the dinner table. However, their preparation often involves a significant time commitment. From the meticulous process of par-baking the peppers to cooking the filling separately, and then the final assembly and long bake time, it can feel like a project for a leisurely weekend rather than a busy weekday evening.

That’s where this “unstuffed” or deconstructed stuffed pepper casserole comes in. In true easy dinner fashion, we’re taking all those incredible flavors and transforming them into a hassle-free stovetop meal. Much like my favorite Creamy Chicken and Rice, which reimagines a classic baked dish into a 25-minute stovetop version, this recipe simplifies the traditional stuffed pepper experience, bringing it to your table in a fraction of the time with minimal effort.

spooning out casserole from a skillet

Why This Stovetop Stuffed Pepper Casserole Will Become Your New Favorite

Beyond its speed and simplicity, there are numerous reasons why this stovetop casserole is a game-changer for weeknight dinners. It’s designed for convenience without compromising on the robust, heartwarming taste you expect from stuffed peppers.

  • Effortless One-Pan Cleanup: One of the biggest advantages of this recipe is that everything, from browning the meat to simmering the rice and melding the flavors, happens in a single skillet. This drastically cuts down on dirty dishes, making post-dinner cleanup a breeze. Spend less time scrubbing and more time enjoying your meal or relaxing.
  • Highly Customizable to Your Taste: This recipe is incredibly versatile, allowing you to tailor it to your family’s preferences or whatever ingredients you have on hand. Don’t love green bell peppers? Use red, yellow, or orange for a sweeter profile. Prefer brown rice? Simply increase the cooking time and add a bit more liquid as needed. Want a different cheese? Colby Jack, Monterey Jack, or even a spicy Pepper Jack can add a unique twist. You can easily adapt this dish to fit various dietary needs or flavor cravings.
  • A Complete, Wholesome Meal in One Go: Packed with lean ground meat, vibrant bell peppers, onions, and hearty rice, this casserole truly is a self-contained meal. It provides a balanced combination of protein, vegetables, and carbohydrates, ensuring a satisfying and nutritious dinner without the need for multiple side dishes. It’s ideal for those busy evenings when you want maximum flavor with minimum effort.
  • Endless Flavor Twist Possibilities: While delicious as is, this recipe serves as a fantastic base for culinary experimentation. If you enjoy a Tex-Mex flair, you could easily incorporate the seasonings and ingredients from my Taco Stuffed Peppers for a Mexican-inspired stovetop version. Think about adding a smoky kick with paprika and cumin, or a touch of heat with a pinch of cayenne pepper. The possibilities are truly endless, allowing you to reinvent this dish time and again.
ingredients for stuffed pepper casserole

Essential Ingredients for Your Stovetop Casserole

Gathering your ingredients is the first step to creating this delightful one-pan meal. Most of these are pantry staples, ensuring that a delicious dinner is always within reach.

  • Ground Beef: The foundation of our hearty casserole. You can opt for lean ground beef, or even substitute with ground turkey or chicken for a lighter version without sacrificing flavor.
  • Bell Peppers: The star of the show! Any color works beautifully. Red, yellow, and orange peppers offer a sweeter flavor, while green peppers provide a slightly more classic, robust taste.
  • Onion: Aromatic and essential for building the base flavor of the casserole.
  • Garlic: Adds a pungent, savory depth that elevates the entire dish.
  • Beef Broth: Provides the liquid needed to cook the rice and infuse the casserole with rich beefy notes. Low sodium is recommended to control overall saltiness.
  • Diced Tomatoes: Contributes a vibrant acidity and texture, forming the saucy element of the dish.
  • Worcestershire Sauce: A secret weapon for adding a profound umami depth and savory complexity to the beef mixture.
  • Uncooked White Rice: Long grain white rice cooks perfectly in the skillet, absorbing all the delicious flavors.
  • Italian Seasoning: A blend of classic herbs that brings a warm, fragrant Mediterranean touch to the casserole.
  • Cheese: A blend of shredded Mozzarella and Cheddar provides gooey texture and sharp, creamy flavor.
  • Salt & Pepper: Basic seasonings to enhance all the ingredients and bring them into harmony.
looking down on stuffed pepper casserole in a skillet

Effortless Steps to Your Stovetop Stuffed Pepper Casserole

Creating this flavorful casserole is surprisingly simple, broken down into just a few easy steps:

  1. In a large skillet, begin by browning the ground beef over medium-high heat. As it cooks, use a spoon or spatula to break it apart into small crumbles. Once the beef is mostly cooked through and no longer pink, add the chopped onions and bell peppers to the skillet. Continue to cook for 5-10 minutes, stirring occasionally, until the vegetables begin to soften and become fragrant.
  2. Next, stir in the minced garlic. Cook for just a minute or two more, until the aromatic scent of the garlic fills your kitchen. Be careful not to burn the garlic, as it can turn bitter.
  3. Now, it’s time to incorporate the remaining ingredients, except for the cheese. Pour in the beef broth, diced tomatoes, Worcestershire sauce, uncooked white rice, Italian seasoning, salt, and pepper. Stir everything together thoroughly to ensure the rice is submerged and all ingredients are well combined. Bring the mixture to a rolling boil.
  4. Once boiling, reduce the heat to a low simmer. Cover the skillet tightly with a lid and let it cook for approximately 20 minutes. Remember to stir the mixture halfway through the cooking time to prevent the rice from sticking to the bottom of the pan and ensure even cooking.
  5. After 20 minutes, check the rice. It should be tender and have absorbed most of the liquid. If it’s still a bit firm, add a splash more broth and continue cooking for a few more minutes. Once tender, remove the skillet from the heat and stir in about half of the shredded cheese until it’s beautifully melted and incorporated into the savory beef and rice mixture.
  6. For the grand finale, sprinkle the remaining cheese evenly over the top of the casserole. Replace the lid on the pan and let it sit for a few minutes. The residual heat will gently melt the cheese into a gooey, irresistible topping. If you’re pressed for time or prefer a golden, bubbly crust, and your skillet is oven-safe, you can briefly place it under the broiler for 1-2 minutes, watching carefully to prevent burning.
  7. Finally, remove the skillet from the heat and serve your delicious Stovetop Stuffed Pepper Casserole immediately. Garnish with fresh parsley if desired, and get ready to enjoy a hearty, satisfying meal!
a white plate with stuffed pepper casserole on it

Perfect Pairings: What to Serve with Your Casserole

This “deconstructed” or “unstuffed” pepper casserole is truly a complete meal, offering a hearty combination of rice, beef, and vibrant vegetables all in one skillet. It’s perfectly satisfying on its own, but if you’re looking to round out your dinner with a little something extra, here are a few ideas that complement its rich flavors beautifully:

  • Roasted Asparagus: The crisp-tender texture and slightly earthy flavor of roasted asparagus provide a wonderful fresh contrast to the savory casserole. A simple drizzle of olive oil, salt, and pepper is all it needs.
  • Garlic Bread or Breadsticks: Perfect for soaking up any remaining sauce, warm, buttery garlic bread or soft breadsticks (like those from Olive Garden!) are always a welcome addition to a comfort food meal.
  • Simple Tossed Salad: A light and refreshing green salad with a vinaigrette dressing can cut through the richness of the casserole, adding a bright, fresh element to your plate.
  • Best Cornbread: For an extra touch of Southern comfort, a warm slice of homemade cornbread is an excellent accompaniment. Its slightly sweet and crumbly texture pairs wonderfully with the savory beef and peppers.
  • Roasted Brussels Sprouts: If you’re a fan of heartier vegetables, roasted Brussels sprouts (especially with a balsamic glaze or bacon!) offer a slightly bitter, caramelized flavor that balances the casserole nicely.

Storing Your Delicious Leftovers

One of the best things about this Stovetop Stuffed Pepper Casserole is that it often tastes even better the next day! This makes it ideal for meal prep, ensuring you have a quick and easy lunch or dinner ready to go. Proper storage also helps maintain its quality and flavor.

Store any leftover casserole in an airtight container in the refrigerator for up to 4-5 days. To reheat, simply microwave individual portions until thoroughly warm. Stir halfway through microwaving to ensure even heating.

Freezing: Absolutely! This casserole freezes beautifully, making it perfect for preparing in advance or saving for a busy future date. Transfer the cooled casserole to a freezer-safe, airtight container or heavy-duty freezer bag. It can be stored in the freezer for 4-5 months. When you’re ready to enjoy it, thaw the casserole overnight in the refrigerator. Reheat thawed portions in the microwave, or for a larger batch, warm it in an oven-safe dish at 350°F (175°C) for 20-30 minutes, or until heated through.

a skillet with melted cheese over ground beef in it

Recipe Tips & Creative Variations

While the core recipe is fantastic, these tips and variations can help you tailor the Stovetop Stuffed Pepper Casserole to your exact preferences or whatever you have on hand, ensuring a perfect meal every time.

  • Time-Saving Shortcut: Frozen Bell Peppers: If you’re really short on time or simply don’t have fresh bell peppers, a bag of frozen chopped bell peppers is a fantastic shortcut. Simply add them to the skillet with the onions as directed in the recipe. They might take an extra minute or two to thaw and soften as the onions cook, but the convenience is well worth it.
  • Choosing Your Bell Peppers: Feel free to use any color of bell pepper you prefer or a mix for visual appeal. I often lean towards red peppers because I find their sweeter flavor profile more appealing than the slightly bitter notes of green peppers. However, green bell peppers deliver that classic stuffed pepper taste that many adore. Yellow and orange peppers offer a mild sweetness, perfect for a balanced flavor.
  • Mix Up Your Ground Meat: For a leaner option, ground turkey or ground chicken are excellent substitutes for ground beef. You’ll barely notice a difference in flavor, especially with the rich seasonings. If you’re looking to make this dish vegetarian, simply use a plant-based ground meat alternative and swap the beef broth for vegetable broth. Remember to omit the Worcestershire sauce, as it often contains anchovies, to keep it truly vegetarian.
  • Embrace Brown Rice: Yes, you can absolutely use brown rice in this recipe for added fiber and a nuttier flavor. Keep in mind that brown rice typically requires a longer cooking time and more liquid than white rice. Monitor it closely until it’s tender, and don’t hesitate to add extra broth (in small increments) if the pan appears too dry before the rice is fully cooked.
  • Cheese, Please! The type of cheese you use is entirely up to your preference. I typically use a combination of shredded Cheddar and Mozzarella, as they are staples in my fridge and offer a great melty texture and classic flavor. However, feel free to experiment with other cheeses like Colby Jack for a milder, creamier melt, Pepper Jack for a hint of spice, or even Monterey Jack for its fantastic melting properties.
  • Spice it Up: For those who enjoy a little heat, consider adding a pinch of red pepper flakes or a dash of hot sauce along with the other seasonings.
  • Add Extra Veggies: Feel free to toss in other quick-cooking vegetables during the last 10 minutes of simmering, such as frozen peas, corn, or spinach, for an extra boost of nutrition and color.
  • Garnish for Freshness: A sprinkle of fresh chopped parsley or chives before serving not only adds a pop of color but also a fresh, herbaceous note that brightens the dish.
unstuffed pepper casserole close up for pinterest

More Incredible One-Pan Dinner Recipes

If you love the simplicity and convenience of one-pan meals, you’re in for a treat! Discover more fantastic recipes that minimize cleanup without sacrificing flavor, making weeknight dinners stress-free and delicious.

  • Mexican Rice Skillet
  • Cheeseburger Macaroni Skillet
  • Chicken Spinach Alfredo
  • Cajun Sausage Pasta
  • Ground Beef Stroganoff
  • Sausage & Rice Skillet
  • Creamy Salsa Chicken
  • Chicken Enchilada Chili
close up spoonful of unstuffed pepper casserole
4.80 from 5 votes

Stuffed Pepper Casserole

By Erin Sellin
This Stuffed Pepper Casserole captures all the beloved flavors of classic stuffed peppers in a quick and easy stovetop meal, perfect for any weeknight!
Prep: 5 minutes
Cook: 30 minutes
Total: 35 minutes
Servings: 5
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Ingredients 

  • 1 pound ground beef
  • 2 bell peppers, chopped
  • 1 onion, finely chopped
  • 3 cloves garlic, minced
  • 1 Tablespoon Worcestershire Sauce
  • 1 15 oz can low sodium beef broth
  • 1 15 oz can diced tomatoes
  • 1 cup uncooked long grain white rice
  • 1 Tablespoon Italian seasoning
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 3/4 cup Mozzarella cheese, shredded
  • 3/4 cup cheddar cheese, shredded

Instructions 

  • In a large skillet cook the ground beef, breaking apart. Once it is mostly cooked add in the onions and bell peppers and cook for 5-10 minutes until they start to soften.
  • Add the garlic to the beef mixture and cook for a minute or two, just until you can start to smell it.
  • Stir in the rest of the ingredients, except the cheese (beef broth, diced tomatoes, Worcestershire sauce, uncooked white rice, Italian seasoning, salt, and pepper), and bring the mixture to a boil.
  • Cover and reduce the heat to a simmer and cook for about 20 minutes, stirring half way through.
  • Once the rice is tender, stir in about 1/2 of the cheese until it is melted and incorporated with the beef and rice.
  • Sprinkle the rest of the cheese over the top, put the lid back on the pan and let the cheese melt. If you are in a hurry, you could put your pan under the broiler (if it is oven safe) to melt it faster.
  • Remove from the heat and serve immediately.

Nutrition

Serving: 1g | Calories: 444kcal | Carbohydrates: 18g | Protein: 35g | Fat: 26g | Saturated Fat: 11g | Polyunsaturated Fat: 11g | Trans Fat: 1g | Cholesterol: 111mg | Sodium: 900mg | Fiber: 2g | Sugar: 4g

Nutrition information is automatically calculated, so should only be used as an approximation.

Additional Info

Author: Erin Sellin
Prep Time: 5 minutes
Cook Time: 30 minutes
Total Time: 35 minutes
Course: Dinner Recipes
Cuisine: American
Servings: 5
Calories: 444
Like this recipe? Leave a comment below!

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