• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Home
  • Recipes
  • Free Cookbook
  • About me

Low Carb with Jennifer logo

menu icon
go to homepage
  • Home
  • Recipes
  • My App
  • About
  • Follow me on:

    • Facebook
    • Instagram
    • Pinterest
    • YouTube
  • subscribe
    search icon
    Homepage link
    • Home
    • Recipes
    • My App
    • About
  • Follow me on:

    • Facebook
    • Instagram
    • Pinterest
    • YouTube
  • ×
    Home » Recipes » Dinner Recipes

    Unstuffed Pepper Casserole

    by Jennifer Banz · Updated: Oct 4, 20233 Comments
    5 from 3 votes
    Jump to Recipe Pin

    Love stuffed peppers like I do? This hearty casserole dish takes all the flavors you love about stuffed peppers but without all the messy prep! Hearty meal-prep or perfect dish for the whole family, either way your can't go wrong with this meaty casserole!

    This dish really is a complete meal with all of the vegetables.  I like to finish off the meal with a keto chocolate chip cookie or almond butter cookie!

    stuffed pepper casserole

    I love the flavor of stuffed peppers but they require a lot of work and the ratio of pepper to meat is just too much pepper.  I love how this casserole is full of protein but still has lots of veggies.

    This recipe really couldn't be more simple.  I love the combo of the ground beef and the Italian sausage for extra spice.

    Recipe Tips and Notes

    • You can use any color bell pepper you like.  I really like green but sweet bell peppers would also be great.
    • Use frozen chopped vegetables to make this recipe even easier.
    • Divide this unstuffed pepper casserole into meal prep containers for easy meal prep

    Recipe Card

    stuffed pepper casserole in a blue casserole dish

    Unstuffed Pepper Casserole

    Author: Jennifer Banz
    5 from 3 votes
    Pinterest Facebook Share on X
    Share Print Pin
    Prep 10 minutes mins
    Cook 1 hour hr
    Total 1 hour hr 10 minutes mins
    Love stuffed peppers like I do? This hearty casserole dish takes all the flavors you love about stuffed peppers but without all the messy prep! Hearty meal-prep or perfect dish for the whole family, either way your can't go wrong with this meaty casserole!
    Servings 8
    Course dinner, Main Course
    Cuisine American

    Ingredients

    • 2 tablespoons avocado oil
    • 3 green bell pepper, chopped
    • 1 onion, chopped
    • 2 cloves garlic, chopped
    • 1 Pound Ground Italian Sausage
    • 1 Pound Ground beef
    • ½ teaspoon dried oregano
    • salt and pepper to taste
    • 2 (14.5 ounce cans) Diced tomatoes
    • 1 (6 ounce) can tomato paste
    • 1 Tablespoon Worcestershire Sauce
    • 2 Cups Shredded Cheese

    Method

    1. Preheat the oven to 350F.
    2. In a heavy bottom skillet, over medium-high heat add your avocado oil. Add your bell peppers, onion and garlic. Cook until vegetables are translucent. Should take about 8 minutes.
    3. Stir Italian sausage and ground beef into your vegetable mixture. Cook until cooked through and brown. Should take about 10 to 12 minutes. Drain any excess grease.
    4. Now season meat mixture with salt, pepper and oregano. Stir to combine. Add your diced tomatoes, tomato paste and Worcestershire sauce into your meat mixture and bring to simmer. Stirring occasionally. Add your mixture into a large casserole dish. Spread your cheddar cheese evenly over the top of your meat mixture.
    5. Place into already preheated oven and bake until dish is heated through and is slightly brown. Should take about 30 minutes. Serve.

    Notes

    • You can use any color bell pepper you like.  I really like green but sweet bell peppers would also be great.
    • Use frozen chopped vegetables to make this recipe even easier.
    • Divide this unstuffed pepper casserole into meal prep containers for easy meal prep

    Nutrition

    Calories448Carbohydrates13gProtein29gFat30gFiber3g

    Did you make this recipe?

    Leave a comment or rating below!

    More Dinner Recipes

    • 3 burgers cooked in an air fryer
      Air Fryer Burgers – Juicy Homemade Patties
    • egg roll in a bowl in a skillet
      Egg Roll in a Bowl with Coleslaw Mix (Easy One-Pan Dinner)
    • chicken and zucchini skillet meal in a bowl
      Chicken and Zucchini Skillet (One Pan, High Protein Dinner)
    • a collage with 3 high protein dinners
      3 Easy High Protein Dinners I Make on Repeat

    Reader Interactions

    Comments

      Leave a Comment & Rating! Cancel reply

      Your email address will not be published. Required fields are marked *

      Recipe Reviews




    1. Ann B says

      June 06, 2024 at 12:34 pm

      5 stars
      Made this tonight - YUMMY and filling!! Used ground chicken and chicken sausage for the meats. Added an extra green pepper (from other reviews) and added a bit of leftover spinach. Because chicken needs a bit more "Umph" than beef, I also added some paprika (based on other reviews), basil and doubled the oregano & Worcestershire. Made an extra one from this recipe and now have one if the freezer for another day - it's a win-win! SO happy I found your recipe because it was almost impossible to find stuffed peppers without rice. THANK YOU!

      Reply
    2. Stephanie W says

      December 19, 2021 at 2:06 pm

      5 stars
      Normally when I make stuffed bell peppers, the kids just eat the filling and leave the pepper. Made this and kids ate everything on their plate and asked for seconds. The only thing I changed was adding one more bell pepper (I did one of each color) and I used a little less cheese. This will be added to my regular rotation!

      Reply
    3. Desertcapes says

      September 02, 2021 at 9:04 pm

      5 stars
      Haha I just realized most of the recipes I’ve bookmarked are yours! Lol
      Made this tonight. Was great with a side salad and keto bread roll. Thank you.

      Reply

    Primary Sidebar

    Meet Jennifer

    Jennifer standing in her kitchen

    Hi, I'm Jennifer Banz - Creator behind Low Carb with Jennifer and author of Live Life Keto.

    I’ve been developing easy, high-protein, low carb recipes for over 13 years. Everything I share is simple, fast, and made with real ingredients you already have.

    More about me →

    Popular

    • keto chicken thighs in an air fryer
      Air Fryer Chicken Thighs - Super Crispy!
    • oven baked chicken tenders on a platter
      Oven Baked Chicken Tenders (Juicy, Easy, Never Dry)
    • a whole chicken roasted in an air fryer basket
      Air Fryer Whole Chicken (Juicy Meat + Crispy Skin)
    • shredded bbq in a crockpot
      Easy Crock Pot Pork Loin BBQ Pulled Pork (Juicy Slow Cooker Recipe)
    • chocolate keto mug cake in a ramekin
      Keto Mug Cake - Chocolate, Vanilla, or Peanut Butter
    • steak tips cooked in a skillet
      Easy Sirloin Steak Tips (Tender, Juicy, 4 Ingredients)
    • keto cheesecake with a slice missing
      Perfect Keto Cheesecake (Creamy, Easy, No Cracks)
    • minute steak and gravy in a skillet
      Tender Cube Steak with Gravy (Slow Cooker or Stove Top Recipe)
    • sliced keto zucchini bread
      Easy Keto Zucchini Bread - Sweet or Savory
    • crispy chicken thighs on a sheet tray with a rack
      Crispy Baked Chicken Thighs (Easy Oven Recipe With Crispy Skin)

    Footer

    ↑ back to top

    Not sure what to make for dinner?

    Get my free cookbook with 80 simple, high-protein meals you can actually make on repeat.

    Privacy Policy and Terms of Service

    Accessibility Policy

    Sign Up! for emails and updates

    Contact

    As an Amazon Associate I earn from qualifying purchases.

    Copyright © 2026 JMHA, LLC