As I pulled the bubbling pot from the heat, the aroma of savory beef and roasted bell peppers instantly filled my kitchen, wrapping me in a warm embrace. This Easy Stuffed Pepper Casserole quickly became a weeknight favorite, transforming a classic dish into a simple, one-pot wonder that’s ready in just 30 minutes. Imagine tender peppers layered with flavorful ground beef, aromatic garlic, and a gooey blanket of melted cheese—each bite is pure comfort! Not only is this recipe a breeze to whip up, but it’s also the ideal solution for busy nights when you crave something hearty without the fuss. Trust me, your family will be eagerly asking for seconds. Are you ready to dive into this tasty adventure? Let’s get cooking!
Why is this casserole a must-try?
One-Pot Wonder: This Easy Stuffed Pepper Casserole simplifies your cooking chaos by combining all the delicious ingredients in a single pot—less mess, more joy!
Flavor Explosion: Expect a melty, cheesy experience packed with flavor from the beef, veggies, and Italian seasoning—a guaranteed crowd-pleaser.
Quick Cooking Time: In just 30 minutes, you can serve up a satisfying meal that warms the soul, making it perfect for busy weeknights.
Versatile Ingredients: Feel free to make it your own—switch ground beef for turkey, or toss in your favorite veggies for an extra nutritious boost.
Hearty and Filling: Each serving delivers a comforting mix of protein, carbs, and fats, ideal for those who love a fulfilling dinner. Mix great flavors and step away from fast food with this delightful casserole! If you’re enjoying this recipe style, you might also want to check out my Stuffed Pepper Casserole for another comforting option!
Stuffed Pepper Casserole Ingredients
• Here’s everything you need to create this delicious Stuffed Pepper Casserole!
For the Casserole
- Lean Ground Beef – Provides rich protein; swap for ground turkey for a lighter dish.
- Bell Peppers (3, diced) – Adds sweetness and vibrant color; choose your favorite variety!
- Onion (1, diced) – Brings depth to the flavor; don’t skimp on this aromatic!
- Italian Seasoning (1 tsp) – Infuses herby goodness; essential for that comforting flavor profile.
- Sea Salt (1/2 tsp) – Balance the flavors; adjust to your taste.
- Freshly Ground Black Pepper (1/4 tsp) – Adds a touch of warmth; feel free to use more if you enjoy spice!
- Garlic (3-4 cloves, minced) – Elevates the entire dish with zest; can be tailored to garlic lovers!
- Beef Broth (2 cups) – Keeps the casserole moist; substitute with vegetable broth for a vegetarian version.
- Diced Tomatoes (1 can, 14.5 oz, undrained) – Adds moisture and acidity; fire-roasted versions work wonderfully!
- Tomato Sauce (1 can, 8 oz) – Enhances richness; a crucial component of this comforting dish.
- Soy Sauce or Worcestershire Sauce (1 tbsp) – Boosts umami flavor; don’t skip this for extra depth!
- Uncooked Rice (1 cup) – Serves as the hearty base; try brown rice for added fiber.
- Shredded Cheddar Cheese (2 cups) – Melts beautifully for a creamy topping; can swap with mozzarella or a cheese blend.
Optional Toppings
- Extra Shredded Cheese (for topping) – To make the casserole even cheesier; bake until golden brown for a delightful crust!
- Chopped Fresh Herbs (like basil or parsley) – Brightens up the dish just before serving for freshness!
Step‑by‑Step Instructions for Easy Stuffed Pepper Casserole
Step 1: Brown the Beef
In a large pot or deep skillet, heat a drizzle of oil over medium-high heat. Add 1 pound of lean ground beef along with 1 diced onion, browning the mixture for about 5–7 minutes until the beef is fully cooked and no longer pink. Drain any excess grease, ensuring a healthier base for your stuffed pepper casserole.
Step 2: Sauté the Vegetables
Stir in 3-4 minced garlic cloves and 3 diced bell peppers, cooking for an additional 5 minutes. This will soften the peppers and bring out their sweetness. You’ll know it’s ready when the garlic is fragrant and the peppers are slightly tender, filling your kitchen with warming aromas that signal comfort food is on the way!
Step 3: Season the Mixture
Sprinkle in 1 teaspoon of Italian seasoning, 1/2 teaspoon of sea salt, and 1/4 teaspoon of freshly ground black pepper. Use a wooden spoon to stir everything together, allowing the spices to coat the beef and vegetables thoroughly. This step infuses the mixture with delightful flavors that are essential in creating an irresistible stuffed pepper casserole.
Step 4: Add the Sauces
Pour in a can of 8 oz tomato sauce, a 14.5 oz can of undrained diced tomatoes, and 2 cups of beef broth. Add 1 tablespoon of soy sauce or Worcestershire sauce to enhance the umami. Stir well and bring the mixture to a boil. The bubbling action will indicate that it’s time to continue to the next delicious step!
Step 5: Incorporate the Rice
Once boiling, stir in 1 cup of uncooked rice, ensuring it is well mixed with the tomato and beef mixture. Reduce the heat to medium-low, cover the pot, and let it simmer for about 15 minutes. During this time, the rice will absorb the flavors and liquids, transforming into a comforting base for your casserole.
Step 6: Melt the Cheese
After 15 minutes, remove the pot from heat and mix in 1.5 cups of shredded cheddar cheese until it melts beautifully into the mixture. The cheese adds a creamy texture and a delectable flavor, making your stuffed pepper casserole even more inviting.
Step 7: Bake for a Golden Finish (Optional)
For an extra cheesy and golden top, transfer the casserole to a preheated oven at 375°F (190°C). Top with the remaining 1/2 cup of shredded cheese and bake for about 5 minutes, or until the cheese is bubbling and lightly browned. This final touch elevates the dish into a show-stopping one-pot meal ready to be served!
Storage Tips for Stuffed Pepper Casserole
- Fridge: Store leftovers in an airtight container for up to 5 days. Ensure it cools completely before sealing to prevent condensation.
- Freezer: This casserole freezes beautifully for up to 3 months. Portion it in freezer-safe containers and label with the date for easy reference.
- Reheating: To reheat, thaw in the fridge overnight, then warm in the oven at 350°F (175°C) until heated through, or microwave for quick servings.
- Best Enjoyed Fresh: For optimal taste, enjoy the stuffed pepper casserole fresh, but it can be conveniently stored and enjoyed later without losing its comforting flavors.
What to Serve with Easy Stuffed Pepper Casserole
As the fragrant casserole fills the kitchen with warmth, it invites the perfect accompaniments to create a delightful dinner experience.
- Garlic Bread: A classic pairing, this crispy and buttery addition is perfect for soaking up the delicious sauce of your casserole.
- Fresh Side Salad: Crisp greens with a light vinaigrette offer a refreshing contrast to the hearty casserole, adding a burst of freshness to your meal.
- Steamed Green Beans: Tender, slightly sweet green beans provide a lovely crunch, complementing the rich flavors of the stuffed pepper casserole beautifully.
- Corn on the Cob: Sweet, buttery corn brings a delightful sweetness and texture, making it an irresistible side dish that pairs perfectly with the savory casserole.
- Coleslaw: Creamy coleslaw introduces a cool and tangy element, balancing the warmth of the casserole while adding a satisfying crunch.
- Fruit Salad: A colorful fruit salad can lighten the palate, providing a sweet and refreshing end to the meal without overwhelming the senses.
- Iced Tea or Lemonade: A cool beverage like iced tea or freshly squeezed lemonade offers a delightful contrast to the hot, savory casserole, enhancing your dining experience.
- Chocolate Chip Cookies: For dessert, treat your loved ones to the classic comfort of warm, gooey cookies, ensuring laughter and satisfaction linger long after dinner.
Stuffed Pepper Casserole Variations
Feel free to unleash your creativity and customize this flavorful casserole to suit your taste buds!
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Dairy-Free: Use vegan cheese or omit cheese entirely for a delicious Dairy-Free version without sacrificing flavor. Enjoy a plant-based delight!
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Veggie-Packed: Toss in extra veggies like corn, zucchini, or mushrooms for added nutrients and crunch. It’s a fantastic way to clean out the fridge!
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Quinoa Swap: Use quinoa instead of rice for a gluten-free, protein-packed alternative. The nutty flavor creates a new, wholesome twist.
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Spice it Up: For a kick, add diced jalapeños, red pepper flakes, or a splash of hot sauce. Spice lovers will appreciate this fiery upgrade!
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Baked Potato Mash: Replace the rice with creamy mashed potatoes for a comforting take on stuffed peppers reminiscent of loaded potatoes.
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Protein Change: Swap ground beef for ground chicken or turkey for a lighter, yet equally delicious meal. These options bring unique flavors to the dish!
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Sweet Heat: Incorporate sweet bell peppers with a hint of heat by adding a touch of honey or brown sugar. This balances the savory flavors wonderfully.
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Herb Infusion: Stir in fresh herbs like cilantro or parsley just before serving to brighten up the dish. A simple but effective way to elevate its appeal!
If you enjoy experimenting with flavors, you might also love trying my Sweet Potato Casserole with Marshmallow Topping or the Dorito Chicken Casserole for more cozy comfort food options!
Expert Tips for Stuffed Pepper Casserole
- Proper Meat Prep: Ensure ground beef is fully cooked and well-drained to eliminate excess grease, creating a healthier dish.
- Cheesy Perfection: To achieve the best melting cheese, mix it in off the heat. This keeps it creamy without drying out in the cooking process.
- Season to Taste: Don’t hesitate to adjust salt and pepper levels based on your family’s preferences; this stuffed pepper casserole should be perfect for your taste!
- Extra Flavor Boost: Enhance your casserole by adding fresh herbs like basil or parsley before serving for a burst of freshness and color.
- Versatile Substitutions: Feel free to adapt the recipe with different proteins or grains, such as turkey or quinoa, for a healthy twist!
Make Ahead Options
This Easy Stuffed Pepper Casserole is perfect for busy weeknights, allowing you to meal prep effectively! You can prepare all the filling ingredients (ground beef, diced vegetables, and seasonings) up to 24 hours in advance—just refrigerate them in an airtight container. Additionally, you can cook the rice ahead of time and store it separately to prevent it from becoming mushy. When you’re ready to serve, simply combine everything in your pot, add the broth and sauces, and bring it to a boil before stirring in the cheese. This method ensures that your casserole remains just as delicious, while saving you time on those hectic evenings!
Stuffed Pepper Casserole Recipe FAQs
What type of bell peppers should I use?
You can use any variety of bell peppers that you prefer, such as green, red, or yellow. Each type adds a unique sweetness and color to the dish. I often mix them for vibrant visual appeal!
How do I store leftovers of the stuffed pepper casserole?
Leftovers can be stored in an airtight container in the fridge for up to 5 days. It’s best to let the casserole cool completely before covering it to avoid condensation, which can make it soggy.
Can I freeze the stuffed pepper casserole?
Absolutely! This casserole freezes beautifully for up to 3 months. Just portion it into freezer-safe containers, label with the date, and freeze. When you’re ready to enjoy, thaw it overnight in the fridge and then reheat in the oven or microwave.
What should I do if my rice isn’t cooking properly?
If you find that the rice is not fully cooked after 15 minutes, it might be due to not enough liquid. Simply add a little more beef broth or water, cover, and let it simmer for an additional 5-10 minutes until the rice is tender.
Is this recipe suitable for people with dietary restrictions?
This stuffed pepper casserole can be adapted for various dietary needs. If you have gluten sensitivities, consider using quinoa instead of rice. For dairy-free options, you can omit the cheese or use a plant-based cheese alternative. Always check ingredient labels for allergens if serving to guests!
Can I add other vegetables to the casserole?
Very! Feel free to add other vegetables like corn, black beans, or even zucchini for added nutrition and flavor. Just chop them up, and stir them in with the bell peppers for a wholesome boost!
Delicious Stuffed Pepper Casserole for Cozy Weeknight Dinners
Ingredients
Equipment
Method
- In a large pot or deep skillet, heat a drizzle of oil over medium-high heat. Add 1 pound of lean ground beef along with 1 diced onion, browning the mixture for about 5–7 minutes until the beef is fully cooked and no longer pink. Drain any excess grease.
- Stir in 3-4 minced garlic cloves and 3 diced bell peppers, cooking for an additional 5 minutes.
- Sprinkle in 1 teaspoon of Italian seasoning, 1/2 teaspoon of sea salt, and 1/4 teaspoon of freshly ground black pepper. Stir everything together, allowing the spices to coat the beef and vegetables thoroughly.
- Pour in a can of 8 oz tomato sauce, a 14.5 oz can of undrained diced tomatoes, and 2 cups of beef broth. Add 1 tablespoon of soy sauce or Worcestershire sauce to enhance the umami. Stir well and bring the mixture to a boil.
- Once boiling, stir in 1 cup of uncooked rice, ensuring it is well mixed with the tomato and beef mixture. Reduce the heat to medium-low, cover the pot, and let it simmer for about 15 minutes.
- After 15 minutes, remove the pot from heat and mix in 1.5 cups of shredded cheddar cheese until it melts beautifully into the mixture.
- For an extra cheesy and golden top, transfer the casserole to a preheated oven at 375°F (190°C). Top with the remaining 1/2 cup of shredded cheese and bake for about 5 minutes, or until the cheese is bubbling and lightly browned.