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Dinner · Part 1 of 3: Ingredients

Slow Cooker Hot Banana Pepper Soup with Turkey

A close-up of a steaming bowl of tomato-based turkey and banana pepper soup in a dark stoneware bowl.
Prep
Cook
Total
Serves
6
Includes 5 min resting

Transform humble pantry staples into a comforting, soul-warming meal with this effortless slow cooker turkey and banana pepper soup. This recipe relies on the magic of slow-cooking to meld the savory turkey, tangy peppers, and rich tomato base into a cohesive, delicious dish that takes minimal active time to prepare.

When time is short but the craving for a hearty, homemade soup is strong, this slow cooker recipe becomes a reliable go-to. By layering raw ground turkey with aromatic vegetables and a rich tomato-based broth, the slow cooker does all the heavy lifting.

This method ensures the turkey stays moist while absorbing the bright acidity of the banana peppers and the savory depth of Italian herbs. It is a straightforward, no-fuss approach that delivers consistent, satisfying results for dinner any day of the week, requiring only a few minutes of prep before the appliance takes over the cooking process.

Ingredients

Makes 6 servings · serves 6

Main Ingredients

  • 1 lb ground turkey
  • 1 cup banana peppers
  • 1 cup diced onion

Seasoning

  • 1 tbsp Italian herbs

Liquid Base

  • 28 oz crushed tomatoes
  • 2 cups chicken broth

Why this recipe works

The slow cooking method is ideal for this soup because it allows the tough fibers of the ground turkey to gently tenderize in the flavorful tomato and broth base. As the temperature rises slowly, the turkey releases its juices, which mingle with the diced onions and banana peppers, creating a complex, balanced broth that would be difficult to achieve with a quick stovetop boil.

Furthermore, the low and consistent heat ensures that the banana peppers soften to the perfect texture without disintegrating into mush. This method also prevents the soup from scorching at the bottom of the pot, a common risk with tomato-heavy recipes.

Ready to start cooking right away??? Jump to Part 2 ? Step-by-Step Method ?

The result is a thick, robust soup where every spoonful is packed with perfectly cooked turkey and well-integrated flavors, making it a reliable and foolproof dinner option.

Notes and substitutions

When selecting ingredients, choose a lean ground turkey to ensure the final soup is not overly greasy. The banana peppers add a unique, mild tang; if they are unavailable, mild pickled pepper rings can be substituted, though it is best to drain them first to avoid adding too much vinegar to the base.

Fresh Italian herbs are wonderful, but dried blends work perfectly well for the long cooking time, as they have ample opportunity to hydrate and release their essential oils.

Regarding equipment, any standard slow cooker with a capacity of at least four quarts will work for this recipe. If using a newer, high-heat slow cooker, it may be necessary to check the soup an hour earlier, as some models run hotter than others.

Always ensure the ground turkey is fully cooked by using a reliable meat thermometer to verify it has reached 165°F (74°C) before serving. This simple recipe is designed for ease, so feel free to use pre-diced onions from the produce section to save even more time.

  • ground turkey: ground chicken or lean ground beef
  • chicken broth: vegetable broth

Equipment

  • Slow cooker
  • Chef knife
  • Cutting board
  • Measuring cups
  • Measuring spoons
  • Serving spoon

Coming up in Part 2: the method

  1. Assembly Phase · 1 stepAssemble Ingredients
  2. Cooking Phase · 1 stepSlow Cook
  3. Finishing Phase · 1 stepFinal Check and Serve

Up next · Part 2 of 3

3 steps · 4 h of cooking · what to look for at each stage

Step-by-step instructions (Part 2)