Introduction to Stuffed Pepper Casserole
When the work week feels relentlessly busy, nothing hits the spot quite like a warm, hearty meal. Enter stuffed pepper casserole—the ultimate comfort food for young professionals looking to unwind. This dish combines the vibrant flavors of bell peppers, savory beef, and wholesome veggies, all baked into a delightful casserole that practically smells like home.
Why Stuffed Pepper Casserole is the Perfect Comfort Food for Young Professionals
If you're someone who's juggling a demanding job, social life, and perhaps even a side hustle, you’ll appreciate a recipe that is not only filling but also straightforward to prepare. With minimal prep time, this casserole lets you spend less time in the kitchen and more time relaxing. Plus, it’s a one-dish wonder! You can easily whip it up on a Sunday and have leftovers for the week—just reheat and serve!
Imagine walking into your cozy apartment and being greeted by the comforting aroma of baked goodies. The high-protein content from the beef, paired with nutritious vegetables, makes this meal satisfying without leaving you feeling sluggish. For more tips on quick meals, check out this article that offers excellent ideas for busy weeknights! So grab your apron, and let’s dive into this delicious dish that promises to warm your heart and feed your busy lifestyle.

Ingredients for Stuffed Pepper Casserole
Creating a delicious stuffed pepper casserole is straightforward, especially with the right ingredients on hand. Here’s a complete list for your convenience, making it easy to gather what you need before you start cooking. You’ll be amazed at how quick it comes together!
Complete List of Ingredients
- 2 Tbsp. olive oil, plus more for greasing the baking dish
- 1 medium yellow onion, chopped
- 1 red bell pepper, cut into 1-inch pieces
- 1 green bell pepper, cut into 1-inch pieces
- 1 lb. ground beef (80/20)
- 2 Tbsp. tomato paste
- 1 ½ tsp. kosher salt
- 1 tsp. ground cumin
- 1 tsp. paprika
- ½ tsp. black pepper
- 4 garlic cloves, finely chopped
- 4 vine-ripened tomatoes, chopped
- 1 large zucchini, quartered lengthwise and sliced
- 2 cups chicken broth
- 1 cup long-grain white rice
- ¼ cup fresh parsley or cilantro, chopped (plus more for garnish)
- 1 Tbsp. Worcestershire sauce
- 2 cups shredded pepper jack cheese (about 8 ounces)
With this stuffed pepper casserole recipe, you can easily explore more cozy dishes, like Beef Noodle Casserole or Chicken Cordon Bleu Casserole. Enjoy your cooking adventure!
Preparing Stuffed Pepper Casserole
When it comes to cozy, comforting meals, this stuffed pepper casserole ranks high on the list. Not only is it easy to prepare, but it also packs a punch of flavors and nutrients. Ready to dive in? Let’s break it down step by step!
Preheat and Prep the Baking Dish
Before you do anything else, preheat your oven to 350°F. This step is crucial since you want your casserole to cook evenly. While that heats up, take a moment to grease your 3-quart baking dish with some olive oil. This simple act will prevent your casserole from sticking and make for an easier cleanup later on.
Cook the Veggies and Ground Beef
In a large skillet, heat 2 tablespoons of olive oil over medium heat. Add in your chopped onion, red bell pepper, and green bell pepper. Sauté these veggies for about 3 to 5 minutes or until they’re beautifully softened. Next, it’s time to introduce 1 pound of ground beef (preferably 80/20 for flavor). Break up the meat with a wooden spoon and cook it until browned, which should take about 6 to 8 minutes. This combination of veggies and meat is what brings the heartiness to your stuffed pepper casserole.
Add Spices and Cook Until Fragrant
Once your meat is cooked through, stir in 2 tablespoons of tomato paste, along with 1.5 teaspoons of kosher salt, 1 teaspoon of ground cumin, 1 teaspoon of paprika, ½ teaspoon of black pepper, and 4 finely chopped garlic cloves. Stir this mixture frequently until it's fragrant—about another 2 minutes. The spices are where the magic happens, infusing every bite with flavor.
Combine All Ingredients
Now it's time to meld everything together. Add 4 chopped vine-ripened tomatoes, 1 large quartered zucchini, 2 cups of chicken broth, 1 cup of long-grain white rice, ¼ cup of fresh parsley (or cilantro, if that's your jam), 1 tablespoon of Worcestershire sauce, and 1 cup of shredded pepper jack cheese to the skillet. This mixture is the star of your stuffed pepper casserole, so take a moment to admire the vibrant colors!
Bake to Perfection
Spoon your delectable mixture into the prepared baking dish and cover it with aluminum foil. Bake for 50 minutes to 1 hour, or until the rice is tender and the liquid is absorbed. Afterward, remove the foil, stir, and sprinkle the remaining 1 cup of cheese on top. To finish, increase your oven to broil and let it cook for an additional 2-3 minutes, just until the cheese is perfectly melted and bubbly.
Let it cool for about 5 minutes before serving. Don’t forget a sprinkle of fresh parsley on top for that gourmet touch!
Now, sit back and enjoy this delicious, homemade stuffed pepper casserole—it’s bound to be a hit at your dinner table! For more casserole inspiration, head over to The Pioneer Woman and explore more delightful recipes.

Variations on Stuffed Pepper Casserole
Vegetarian Stuffed Pepper Casserole
For a meatless option, swap out the beef for a medley of your favorite vegetables. Think mushrooms, spinach, or even some hearty beans for protein. You can still retain that vibrant flavor by using vegetable broth and plenty of spices. A sprinkle of nutritional yeast on top can add an extra cheesy taste without dairy!
Quinoa and Black Bean Stuffed Pepper Casserole
If you’re in the mood for something a bit more nutritious, consider the quinoa and black bean stuffed pepper casserole. Replace rice with cooked quinoa and incorporate black beans for an added protein punch. This combination not only enhances the dish's health profile but also brings a delightful texture. Drizzle with your favorite salsa, and you’re in for a treat!
For more variations and ideas, check out this vegetarian recipes guide or explore quinoa dishes!
Cooking Tips for Stuffed Pepper Casserole
How to Achieve the Best Flavor
To make your stuffed pepper casserole truly shine, don’t skip the seasoning! Use fresh herbs like parsley or cilantro for a burst of freshness. Incorporating spices such as paprika and cumin will add depth, so feel free to adjust these according to your taste preferences. For added richness, consider sautéing your vegetables longer to caramelize them slightly, which enhances the overall flavor profile.
Tips for Even Cooking
For perfectly cooked rice and veggies, make sure to layer ingredients evenly in your baking dish. Cover the casserole with foil during the initial bake to trap moisture and ensure everything cooks uniformly. After removing the foil for the final broil, keep an eye on it to avoid burning the cheese. Happy cooking!
Feel free to explore more on spice combinations to elevate your dishes!

Serving suggestions for Stuffed Pepper Casserole
What to serve on the side
When enjoying your stuffed pepper casserole, pairing it with the right side dishes can elevate your meal. Consider serving it alongside a simple green salad dressed with vinaigrette to add a refreshing crunch. Garlic bread is another fantastic choice—it complements the flavors wonderfully and helps soak up any leftovers on your plate! For a heartier option, roasted vegetables can bring earthy flavors while being a healthy companion.
Great toppings to elevate the dish
Toppings can transform your stuffed pepper casserole from ordinary to extraordinary. A sprinkle of freshly chopped parsley or cilantro adds a burst of color and freshness. For a cheesy finish, consider adding a dollop of sour cream or a drizzle of creamy ranch dressing. For a spicy kick, jalapeños or a dash of hot sauce can take it to the next level. Explore more topping ideas on sources like EatingWell for a myriad of flavorful options.
Time Breakdown for Stuffed Pepper Casserole
Preparation Time
Get things rolling with just 15 minutes of preparation! This includes chopping your veggies, measuring ingredients, and preheating your oven for that perfect bake.
Cooking Time
The heart of the cooking process takes about 1 hour. This encompasses simmering the mixture on the stovetop and allowing it to bake until the rice is tender and flavors meld beautifully.
Total Time
In 1 hour and 15 minutes, you can whip up a delicious stuffed pepper casserole that's sure to impress everyone at the dinner table! Imagine the aromas wafting through your kitchen while you wait.
For more about cooking times and techniques, check out these tips on meal prep for better efficiency in the kitchen!
Nutritional Facts for Stuffed Pepper Casserole
Calories
One serving of this delicious stuffed pepper casserole contains approximately 320 calories. It’s hearty without being overly heavy, making it a perfect weeknight dinner option for busy young professionals.
Protein
Pack a protein punch with about 23 grams per serving! The ground beef and cheese combination ensures you’re getting a satisfying dose of protein to keep you fueled throughout your day.
Sodium
Keep an eye on sodium, as a serving has around 650 mg. If you're watching your salt intake, consider using low-sodium broth and adjusting the seasoning to maintain flavor without all the sodium.
For more detailed nutritional insights, check out resources like the USDA FoodData Central, which can help you tailor the recipe to fit your dietary needs. Enjoy this comforting dish while being mindful of balance in your meals!
FAQs about Stuffed Pepper Casserole
Can I make this casserole ahead of time?
Absolutely! Preparing your stuffed pepper casserole ahead of time is a great way to save time on busy weeknights. Simply follow the recipe up to the point of baking, cover it tightly, and refrigerate for up to 24 hours. When you’re ready to enjoy, just pop it in the oven—add a few extra minutes to the baking time to ensure it heats through.
What are some good substitutes for ground beef?
If you’re looking for alternatives to ground beef in your stuffed pepper casserole, consider using:
- Ground turkey or chicken for a lighter option
- Plant-based ground meat alternatives like lentils or quinoa for a vegetarian twist
- Crumbled tofu for a protein-packed, vegan-friendly choice
These substitutes can add unique flavors while fitting various dietary needs.
How can I store leftovers properly?
To keep your leftovers fresh, let the casserole cool completely before transferring it to an airtight container. You can store it in the refrigerator for up to three days. If you want to keep it longer, consider freezing it. Just remember to wrap it tightly in plastic wrap followed by aluminum foil and it can last for up to three months. Reheat in the oven or microwave when you're ready for a delicious encore!
For more tips on leftover storage, check out this guide.
Conclusion on Stuffed Pepper Casserole
In summary, the stuffed pepper casserole is not just a dish but a delightful culinary experience. It combines hearty flavors, colorful vegetables, and gooey cheese, making it a perfect family meal. Give it a try, and embrace the deliciousness that will surely impress your loved ones!

Stuffed Pepper Casserole
Equipment
- Skillet
- baking dish
Ingredients
Oil and Vegetables
- 2 Tbsp. olive oil, plus more for the baking dish
- 1 medium yellow onion, chopped
- 1 red bell pepper, cut into 1-inch pieces
- 1 green bell pepper, cut into 1-inch pieces
- 4 garlic cloves, finely chopped
- 1 large zucchini, quartered lengthwise and sliced
- 4 vine-ripened tomatoes, chopped
Meat and Seasonings
- 1 lb. ground beef (80/20)
- 2 Tbsp. tomato paste
- 1.5 tsp. kosher salt
- 1 tsp. ground cumin
- 1 tsp. paprika
- 0.5 tsp. black pepper
- 1 Tbsp. Worcestershire sauce
Rice and Broth
- 2 cups chicken broth
- 1 cup long-grain white rice
- ¼ cup fresh parsley or cilantro, chopped plus more for sprinkling
- 2 cups shredded pepper jack cheese (about 8 ounces)
Instructions
Cooking Steps
- Preheat the oven to 350°F. Grease a 3-quart baking dish with oil.
- In a large skillet, heat the oil over medium heat. Add the onion, red bell pepper, and green bell pepper and cook, stirring occasionally, until softened, 3 to 5 minutes. Add the ground beef and cook, breaking up the meat with a wooden spoon, until the beef is cooked through and browned, 6 to 8 minutes.
- Add the tomato paste, salt, cumin, paprika, black pepper, and garlic; cook, stirring frequently, until fragrant. Add the tomatoes and zucchini and cook until softened, 3 to 5 minutes.
- Stir in the chicken broth, rice, parsley, Worcestershire sauce, and 1 cup of the cheese. Remove from heat and spoon the mixture into the prepared baking dish and cover with aluminum foil.
- Bake until the rice is tender and the liquid is absorbed, 50 minutes to 1 hour. Remove the foil and stir the casserole. Sprinkle with the remaining 1 cup cheese. Increase the oven to broil.
- Broil until the cheese is melted and bubbly, 2 to 3 minutes. Allow to cool 5 minutes before sprinkling with more parsley and serving.





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