Stuffed Pepper Casserole
Stuffed pepper casserole is an easy crowd-pleaser with bell peppers and Italian herbs that also makes for great leftovers.

Throughout the winter months, Joey and I make a lot of soups, chowders and chilis, which I still firmly believe are perfectly great recipes to pull out of the box any time of the year.

But sometimes I find myself in the mood for a casserole—something with a ton of flavorful ingredients, all nestled beneath a layer of gooey, melty cheese.

According to an article from “Medium,” the term “casserole” was first used in 1708 and is believed to have its origins in either the French or Greek language. It basically just refers to a communal pot of food.

It was in the 1950s that Americans really got excited about casseroles, according to the article, thanks in part to Campbell’s condensed soups and Pyrex becoming a household name.

No matter where it started, I’m just happy for these comfort meals in nine-by-13-inch pans, and this week’s recipe fit that bill for me.

This comes from the blog “GrandmaRecipesFlash.” You can find the original post at https://grandmarecipesflash.com/easy-stuffed-pepper-casserole/. I added a lot more seasoning in my version.

Stuffed Pepper Casserole
Print Recipe

Stuffed Pepper Casserole

Stuffed pepper casserole is an easy crowd-pleaser with bell peppers and Italian herbs that also makes for great leftovers.
Course: Main Course
Keyword: basil, beef broth, bell pepper, brown rice, casserole, chicken broth, diced tomatoes, easy dinner, freezer meal, fresh garlic, ground beef, ground turkey, kid-friendly, onion, oregano, paprika, parsley, shredded cheese, tomato sauce, white rice, yellow onion

Ingredients

  • 2 cups cooked white or brown rice
  • 1 pound ground beef or turkey
  • 1 medium onion diced (I used yellow)
  • 3 large bell peppers diced (any color)
  • 4 to 6 cloves garlic minced
  • 14.5 ounces diced tomatoes
  • 15 ounces tomato sauce
  • 1 cup beef or chicken broth
  • 2 teaspoons dried oregano
  • 2 teaspoons dried basil
  • 2 teaspoons dried parsley
  • 2 teaspoons paprika
  • salt and pepper to taste
  • 2 cups shredded cheese I used Mexican blend

Instructions

  • Preheat the oven to 375 degrees. Grease a nine-by-13-inch baking dish, and set it aside.
  • Be sure to start your rice, cooking it according to package instructions. You’ll want to end up with two cups of cooked rice.
  • Heat a large skillet over medium heat. Add the onions, peppers and ground meat to the pan. Brown the meat, breaking it apart as you go. When the meat is done and the vegetables are cooked through, drain off any accumulated fat, and add the garlic to the pan.
  • Saute until the garlic is fragrant, about two minutes, and then dump in the diced tomatoes (don’t drain them), tomato sauce, broth, oregano, basil, parsley, paprika, salt and pepper and your prepared rice. Stir to combine.
  • Once everything is mixed together well, pour all of it into your prepared baking dish. Cover the pan with foil and bake it for 25 minutes.
  • Remove the foil, sprinkle the top with cheese and bake for an additional 10 minutes or until the cheese is melted and is just starting to brown.
  • Let the casserole cool for 10 or 15 minutes before serving.

This was tasty and would be super kid friendly. If you wanted to kick it up a notch with some spice, adding some cayenne or red pepper flakes would be a good touch, too.

The flavor profile was decidedly Italian, with all of the herbs, and it made for a good, hearty meal. The leftovers reheated really well, too, which is always a good bonus.

And whether I have the French, the Greeks or a ’50s home cook to thank, I’m happy there are so many casserole recipes out there to try and plenty of canned goods and glass dishes to make them happen.

This piece first appeared in print March 13, 2025.

Spice Up Your Life is a weekly newspaper column written by Lindsey Young in south central Kansas. If you are interested in sponsoring this column, please contact us through the “Contact Lindsey” link at the top of the page.