Hey everyone, and welcome back to the kitchen! If you love the flavor of traditional stuffed peppers but dread the endless stuffing and baking of individual peppers, then you are in for a treat today. We are transforming that classic dish into a glorious, easy-to-serve Stuffed Pepper Casserole.
This bake takes all those savory ground beef, rice, and tomato goodness notes, layers them up, blankets them in cheese, and bakes them until bubbly perfection. Trust me, this is going to become your new weeknight hero!
Quick Facts
Prep time: 20 minutes
Cooking time: 40 minutes
Total time: 1 hour
Serving size: 6 generous servings
Why You’ll Love This Recipe
Why wrestle with stuffing peppers when you can make this dump-and-bake masterpiece?
- Effortless Prep: No need to pre-boil or trim fussy peppers. Everything is mixed together!
- Total Comfort: It’s warm, cheesy, hearty, and tastes just like grandma’s classic recipe, only faster.
- Great for Leftovers: This casserole reheats beautifully, making lunch prep a breeze.
Ingredients You’ll Need
This recipe is wonderfully flexible, but here is what I use for that classic flavor profile:
For the Casserole Base:
- 1 tablespoon olive oil
- 1 pound ground beef (or ground turkey)
- 1 medium onion, finely chopped
- 2 cloves garlic, minced
- 1 teaspoon dried oregano
- 1 teaspoon dried basil
- 1/2 teaspoon salt, plus more to taste
- 1/4 teaspoon black pepper
- 1 (15-ounce) can tomato sauce
- 1 cup uncooked white rice (long grain works best)
- 2 cups beef or vegetable broth
- 3 large bell peppers (a mix of colors looks best!), chopped into bite-sized pieces
For the Topping:
- 1 (10-ounce) can diced tomatoes with green chilies, drained (optional, for a little zing!)
- 1 cup shredded Monterey Jack or mild Cheddar cheese
Step-by-Step Instructions
Let’s get this easy bake assembled! Preheat your oven to 375°F (190°C) and lightly grease a 9×13 inch baking dish.
Step 1: Brown the Beef and Sauté Aromatics
In a large skillet over medium-high heat, add the olive oil. Add the ground beef and cook, breaking it up with a spoon, until browned. Drain off any excess grease. Add the chopped onion and cook until softened, about 5 minutes. Stir in the minced garlic, oregano, basil, salt, and pepper. Cook for one minute until fragrant.
Step 2: Mix the Filling
To the skillet, add the tomato sauce, uncooked rice, beef broth, and the chopped bell peppers. Stir everything together really well so the rice is submerged in the liquid. Bring the mixture to a gentle simmer.
Step 3: Assemble and Bake (Part One)
Pour the entire mixture evenly into your prepared 9×13 inch baking dish. Cover the dish tightly with aluminum foil. Bake for 35 minutes. The foil traps the steam, which cooks the rice perfectly.
Step 4: The Cheesy Finish
Carefully remove the foil (watch out for hot steam!). Sprinkle the drained diced tomatoes (if using) evenly over the top, followed by the shredded cheese. Return the dish to the oven, uncovered, and bake for another 5 to 7 minutes, or until the cheese is fully melted and bubbly.
Let it rest for 5 minutes before scooping and serving. Enjoy that amazing aroma!
Serving Suggestions
This casserole is a meal all on its own, but if you want to dress it up a bit, try these pairings:
- A simple side salad with a light vinaigrette.
- A dollop of sour cream or plain Greek yogurt on top of each serving.
- A sprinkle of fresh parsley for color right before serving.
Tips for Customization and Variations
Want to tweak this recipe to your family’s tastes? Go for it!
- Vegetarian Swap: Replace the ground beef with 1 package of crumbled plant-based ground or 1 (15-ounce) can of rinsed, drained lentils. Use vegetable broth.
- Spice It Up: Add a pinch of red pepper flakes to the beef mixture, or use Pepper Jack cheese instead of Monterey Jack.
- Change the Grain: You can swap the white rice for brown rice, but you will need to increase the cooking time by about 10-15 minutes, or add an extra 1/2 cup of broth.
- Add More Veggies: Feel free to toss in chopped zucchini or mushrooms when you sauté the onions.
Nutritional Information (Estimated Per Serving)
Note: These figures are estimates and will vary based on the exact ingredients and portion size.
Calories: 380-420
Protein: 25g
Fat: 18g
Carbohydrates: 32g
Frequently Asked Questions (FAQs)
Q1: Can I make this ahead of time?
Yes! You can assemble the entire casserole (up to the cheese layer) the day before. Cover tightly with plastic wrap and refrigerate. When ready to bake, let it sit on the counter for about 20 minutes to take the chill off, then bake covered for 40 minutes, and uncovered with cheese for 5-7 minutes. You might need an extra 5 minutes on the covered bake time.
Q2: Why is my rice still hard after baking?
This usually happens if the liquid ratio is off, or if the foil wasn’t tight enough, letting steam escape. Make sure your broth covers the rice completely before baking, and ensure the foil is securely crimped around the edges of the dish.
Q3: Can I use different types of peppers?
Absolutely! Yellow, orange, or even purple peppers work wonderfully. Just avoid green peppers if you strongly dislike their slightly more bitter flavor profile when cooked.
Happy cooking, everyone! Let me know in the comments if you try this weeknight savior!
