Cheesy Unstuffed Bell Pepper Skillet Recipe

Get all the comforting flavor of classic stuffed peppers in an easier, one-skillet version: Unstuffed Peppers. A full, satisfying meal made in one pan.

Unstuffed peppers covered in melted mozzarella in a cast iron skillet with a spoon in the middle

Unstuffed Peppers

Stuffed peppers are a favorite at our house, but the traditional method can be time-consuming. Enter unstuffed peppers: all the familiar ingredients of stuffed peppers—ground beef, bell peppers, rice, tomato sauce, and plenty of cheese—cooked together in one skillet for a fraction of the effort.

This version is hearty, family-friendly, and simple to prepare. Everything simmers together so the rice cooks in the rich tomato sauce and the peppers stay tender-crisp. Finish with a blanket of melted mozzarella for a comforting weeknight dinner.

Do I Have to Use White Rice?

White long-grain rice is my go-to because it cooks quickly—about 25 minutes—right in the skillet. However, you can swap in other grains with slight adjustments:

  • Brown rice: Use the same method but increase the cook time to about 50 minutes. If the liquid runs low, add an extra ½ cup water and continue cooking until tender.
  • White basmati rice: Cooks similar to long-grain white rice, but rinse first to remove excess starch so it doesn’t get sticky.
  • Quinoa: Cooks faster (15–18 minutes) and needs about 1 cup water. Rinse quinoa before cooking.
  • Instant rice: For a very quick meal, use instant rice—omit extra water and cook about 8–10 minutes.
Unstuffed peppers covered in melted mozzarella in a cast iron skillet with a spoon in the middle

What to Serve with Unstuffed Peppers

Unstuffed peppers are a complete meal on their own—protein from the ground beef, carbohydrates from the rice, and vegetables from the bell peppers. To keep the meal light, serve with a simple green salad or steamed vegetables. Crusty bread or garlic bread also pairs nicely if you’d like an extra side.

More Easy Dinner Recipes You’ll Love

  • Cheesy Tater Tot Casserole – A comforting casserole of seasoned ground beef and tater tots topped with cheese.
  • One Pot Creamy Ham and Pea Tortellini – Creamy pasta with ham and peas, all cooked in one skillet.
  • Slow Cooker Beef Stroganoff – Classic, creamy stroganoff made easily in the slow cooker.
  • Easy Skirt Steak Fajitas – Tangy, flavorful fajitas that are quick to prepare.
  • Maple Mustard Chicken – An easy chicken dish with a tangy-sweet maple mustard glaze.
Unstuffed peppers covered in melted mozzarella in a cast iron skillet with a spoon in the middle

Unstuffed Peppers

All the comforting flavor of stuffed peppers made faster and easier in one skillet.
Prep Time: 5 minutes
Cook Time: 35 minutes
Total Time: 40 minutes
Servings: 6 servings
Calories: 465 kcal
Author: Michelle

Ingredients

  • 1 pound ground beef
  • 1 medium onion chopped
  • 3 green bell peppers cut into 1″ pieces
  • 1 jar spaghetti sauce (24 ounces)
  • cups water
  • 1 cup long grain white rice uncooked
  • 1 teaspoon steak and burger seasoning
  • ¼ teaspoon garlic powder
  • ¼ teaspoon black pepper
  • 2 cups shredded mozzarella divided

Instructions

  1. In a large skillet over medium heat, brown the ground beef with the chopped onion and green peppers. Drain any excess fat and return the mixture to the skillet.
  2. Add the spaghetti sauce, water, rice, steak seasoning, garlic powder, and black pepper. Stir to combine.
  3. Bring to a simmer over medium heat. Cover and reduce to medium-low, simmering about 25 minutes, or until the rice is tender. If the liquid becomes too low, add an additional ½ cup water.
  4. When the rice is tender, stir in 1 cup of the shredded mozzarella.
  5. Sprinkle the remaining 1 cup of mozzarella on top. Cover and continue cooking until the cheese is melted and bubbly.
  6. Serve warm.

Notes

  • This recipe is gluten free when using gluten-free spaghetti sauce.
  • To make it dairy free, omit the cheese or use a dairy-free alternative.
  • Do not stir while the rice is cooking—stirring releases starch and can make the dish sticky.
  • Keep the skillet covered while the rice cooks so the liquid doesn’t evaporate too quickly.
  • For a low carb option, substitute 2–3 cups of riced cauliflower, omit the added water, and simmer about 20 minutes.
  • If the liquid is evaporating too quickly, lower the heat and add an extra ½ cup water as needed.
  • Storage: Refrigerate leftovers in a covered container for up to 3 days. Reheat in a microwave-safe dish.
  • Freezer instructions: After cooking, transfer to a freezer-safe container, top with remaining cheese, cover, and freeze for 3–6 months. Thaw overnight in the refrigerator and bake at 350°F for 20–30 minutes until heated through and the cheese is melted.

Nutrition

Serving: 1 serving
| Calories: 465 kcal
| Carbohydrates: 36 g
| Protein: 26 g
| Fat: 24 g

Update info: This recipe was originally published in August 2016 and updated with new photos, video, and tips in December 2019.