Crockpot Stuffed Pepper Soup Recipe

There’s something special about cozying up with a warm bowl of soup when the weather turns chilly. This crockpot stuffed pepper soup recipe is hands down one of my favorites because it captures all the classic stuffed pepper flavors—think ground beef, bell peppers, tomatoes, and rice—but without the hassle of stuffing and baking each pepper by hand.

If you love the taste of traditional stuffed peppers but want something much easier on busy nights, this crockpot stuffed pepper soup is the perfect answer. It’s a super filling, satisfying dinner that practically makes itself while you’re out and about.

My whole family goes crazy for this soup! If you love stuffed peppers as much as I do, this easy crockpot stuffed pepper soup will quickly become a staple in your meal rotation. The best part? You just toss everything in the slow cooker and dinner’s done by the time the kids get home from school.

It’s comforting, full of big flavors, and barely any work at all.

Who doesn’t love a bowl of warm soup on a cool day? This crockpot stuffed pepper soup gives you all the great, hearty flavors of stuffed peppers—juicy ground beef, sweet bell peppers, tangy tomatoes, and fluffy rice—but without stuffing peppers one by one or turning on your oven.

This is a true dump-and-go slow cooker meal, perfect when life gets busy and you need a comforting dinner that doesn’t sweat in the kitchen. It’s filling, kid-friendly, and forgiving—plus, it’s a fantastic way to sneak in some extra veggies or swap ingredients based on what you have on hand.

• Hands-free crockpot cooking means about 10 minutes of prep, then 6–8 hours on low.
• Feeds about 6 people, and you can easily stretch it with extra rice or keep it low-carb by swapping in cauliflower rice.
• Simple ingredients, step-by-step instructions, helpful tips, plus suggestions for storing and freezing leftovers so you can make this recipe your own.

Just scroll down for the full recipe, pictures, slow cooker tips, and answers to common questions. You’ll feel ready and confident serving this soul-satisfying crockpot stuffed pepper soup in no time!

What Makes This Soup Special

Sometimes my family craves classic stuffed peppers cooked in the crockpot. They’re delicious, but when I started turning them into a soup, everyone loved it even more!

This soup is bursting with flavor, and even my pickiest eater gobbles it up without a fuss. If you worry your kids might turn their noses up, take it from me: give this crockpot stuffed pepper soup a try. It’s one of my go-to recipes for using leftover rice because it makes an easy, second dinner with what’s on hand.

One of my favorite things is how the peppers and onions get super soft in the slow cooker, so no one suspects I’ve sneaked some veggies in. That’s a win in my book!

Ingredient Checklist

• 1 pound ground beef (browned and drained)
• ½ onion (diced)
• 1 red bell pepper (diced)
• 1 green bell pepper (diced)
• 1 can diced tomatoes (14 oz)
• 1 can tomato sauce (14 oz)
• 1 tsp oregano
• 1 tsp garlic salt
• 1 Tbsp Worcestershire sauce
• ½ tsp pepper
• 3 cups beef broth
• 2 cups white rice (cooked)

How to Cook in the Crockpot

1. Brown 1 pound ground beef in a skillet until cooked through; drain excess fat.

   

2. Add the browned beef to the crockpot with ½ diced onion, 1 diced red bell pepper, 1 diced green bell pepper, 1 (14 oz) can diced tomatoes, 1 (14 oz) can tomato sauce, 1 tsp oregano, 1 tsp garlic salt, 1 Tbsp Worcestershire sauce, ½ tsp pepper, and 3 cups beef broth; stir to combine.
3. If you prefer firmer bell peppers, add the diced peppers during the last hour of cooking instead of at the start.
4. Cover the crockpot and cook on low for 6–8 hours or on high for 3–4 hours.
5. While the soup cooks, prepare 2 cups white rice according to package directions.
6. After cooking, give the soup a good stir.
7. Ladle soup into bowls and either top each bowl with the cooked rice or stir the rice into the crockpot before serving.

Time-Saving Crockpot Tips

Are you thinking about getting a crockpot? Let me tell you, I use mine all the time and absolutely love it. My favorite crockpot even has a locking lid, which is a game changer if you ever take your slow cooker to a friend’s house or party.

From soups to sides to full meals, crockpots make feeding a busy family so much easier. This crockpot stuffed pepper soup recipe is one of the many great slow cooker recipes I come back to again and again.

Ways to Customize

This crockpot stuffed pepper soup is super flexible and easy to adapt, which is why I love it so much. Here are a few simple ways to tweak it to fit your family’s tastes or dietary needs:

• If you’re watching carbs or want to sneak more veggies in, try swapping cooked cauliflower rice instead of white rice. Brown rice works great too if you want a nuttier flavor and more fiber.

• Check out my easy cauliflower rice recipe. I served it with regular rice last week, but using cauliflower rice is a clever way to get kids to eat extra veggies without complaints.

• Change up the protein by swapping the ground beef for ground turkey, chicken, or sausage. Each one gives the soup a new twist.
• Add some heat with sliced jalapeños or chili flakes if your family enjoys a little spice.

That’s the magic of this soup: it’s a great basic formula that you can make your own with whatever’s in your fridge or freezer.

Storage and Make-Ahead

Saving leftovers couldn’t be simpler! This crockpot stuffed pepper soup freezes beautifully, which makes it a fantastic meal prep option for busy weeks.

To freeze, let the soup cool completely. Then transfer it into an airtight freezer-safe bag or container. When you’re ready to enjoy it again, thaw overnight in the fridge and reheat gently on the stove top. This helps preserve the flavors and texture better than the microwave.

I often freeze individual portions for easy lunches. My husband loves taking a container of this soup to work. By lunchtime, it’s perfectly thawed and ready to eat—no fast food needed!

Common Questions Answered

• Do I need to brown the ground beef before adding it to the crockpot?

  Yes, definitely. Browning and draining the beef first gives the soup better flavor and helps get rid of excess fat. The recipe calls for 1 pound of ground beef browned and drained before adding to the crockpot.

• Can I add uncooked rice directly to the crockpot?

  For this recipe, it’s best not to. Uncooked rice can soak up too much liquid and get mushy. Cooking the rice separately and adding it at the end keeps the texture just right.

• How can I keep the bell peppers firmer?

  If you prefer your peppers with a bit more crunch, add them during the last hour of cooking instead of at the start. That way they stay firmer in the soup.

• Can I make this soup ahead or freeze leftovers?

  Yes! Let the soup cool completely before freezing in airtight bags or containers. When ready to eat, thaw and warm gently on the stove. Leftovers keep well in the fridge for up to 5 days too.

• What are easy substitutions for different flavors or diets?

  Try swapping ground beef with turkey, chicken, or sausage for a quick switch. For low-carb, swap rice for cauliflower rice or go rice-free. Brown rice also makes a great healthy swap for white rice.

• How can I reduce the sodium in this recipe?

  Use low-sodium beef broth and no-salt-added canned tomatoes and tomato sauce. Cut back on garlic salt or Worcestershire sauce, then adjust seasonings at the end to taste.

• How many servings does this recipe make and how much rice per serving?

  The recipe makes about 6 servings. You’ll have about 2 cups of cooked rice to top the soup, or mix in. That’s roughly 1/3 cup per serving, but feel free to add more or less depending on your crowd.

• Can I double the recipe for a crowd?

  Absolutely. Just make sure your crockpot is big enough to hold all the ingredients. Cooking time might be a little longer when the pot is fuller, so check on it and adjust as needed.