Mom's Best Recipes
Recipe

Stuffed Pepper Soup

A one-pot, family-friendly soup with ground beef, bell peppers, tomatoes, and rice that tastes like classic stuffed peppers with way less work.

Author By Matt Campbell
4.8
A steaming bowl of stuffed pepper soup with ground beef, red and green bell peppers, rice, and parsley on top, sitting on a warm-toned wooden kitchen table with a spoon nearby
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Stuffed peppers are a total comfort-food win. But on a weeknight, I want the vibes without the whole hollowing, stuffing, balancing-peppers-in-a-pan situation. This Stuffed Pepper Soup gives you everything you love about the classic: sweet peppers, savory beef, tomatoey broth, and tender rice, in one cozy pot.

It’s relaxed, forgiving, and kind of magical the next day. Make a big batch, taste as you go, and don’t be shy with the seasoning. This soup likes confidence.

Whole bell peppers, a yellow onion, garlic, canned tomatoes, and seasonings arranged on a kitchen counter ready for soup prep

Why It Works

  • Big stuffed-pepper flavor, less fuss: You brown the beef, soften the peppers, and let the pot do the rest.
  • Cozy texture: Rice thickens the broth slightly, like the soup is giving you a little hug back.
  • Easy to customize: Swap the meat, change the rice, add heat, or sneak in extra veggies without breaking anything.
  • Leftovers are even better: The flavors deepen overnight, and lunch the next day basically handles itself.
Ground beef browning in a Dutch oven on a stovetop with a wooden spoon stirring

Pairs Well With

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Storage Tips

Refrigerator: Store cooled soup in an airtight container for up to 4 days.

Freezer: Freeze for up to 3 months. If you plan to freeze a lot of it, see the rice tip below so it doesn’t get too soft.

Reheating: Warm on the stove over medium-low, stirring occasionally. Add a splash of broth or water if it’s thickened up.

Rice note: Rice keeps absorbing liquid as it sits. If you want a brothier soup on day 2, stir in extra beef broth. If you want freezer-perfect texture, cook the rice separately and add it to each bowl.

Stuffed pepper soup cooled in a clear glass storage container with a tight-fitting lid on a kitchen counter

Common Questions

Can I use cooked rice instead of uncooked?

Yes. Since you’re not cooking the rice in the pot, start by reducing the broth by about 1 cup, then adjust to your preferred consistency. Simmer the soup for 10 to 15 minutes to blend flavors, then stir in about 2 1/2 cups cooked rice (that’s roughly what 3/4 cup dry rice makes) at the end until warmed through.

What kind of rice works best?

Long-grain white rice is the most predictable here. Brown rice works too, but it needs more time and more broth. Minute rice is fine in a pinch, but add it near the end so it doesn’t turn mushy.

How do I keep the rice from getting too soft in leftovers?

Two options: cook rice separately and add per bowl, or undercook the rice slightly in the soup and let it finish as it rests.

Can I make it in a slow cooker?

Yes, with one important move: brown the beef and soften the onion first for best flavor. Then cook on LOW 6 to 7 hours or HIGH 3 to 4 hours. For the most foolproof texture, stir in cooked rice at the end. If you want to cook white rice in the slow cooker, add it during the last 30 to 60 minutes and start checking around 30 minutes so it doesn’t overcook.

Is this soup spicy?

Not as written. If you want heat, add crushed red pepper, cayenne, or a diced jalapeño with the bell peppers.

This is the kind of soup I make when I want dinner to feel like I tried, even if I was running on fumes. Stuffed peppers are one of those classic, everybody-knows-them meals, but soup is my shortcut love language. You get the tender peppers, the tomato-rich broth, and those little savory bites of beef in every spoonful. Also, the house smells like you have your life together, which is honestly half the point.