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Dinner · Part 1 of 3: Ingredients

Creamy Crockpot Turkey Alfredo Soup

A bowl of creamy turkey alfredo soup with mushrooms and peas on a granite countertop.
Prep
Cook
Total
Serves
4
Includes 5 min resting

Discover a simple way to elevate your weeknight dinner routine with a dish that combines convenience and comfort. This slow cooker turkey alfredo soup is designed for those who appreciate a warm, hearty meal without spending hours in the kitchen.

This recipe takes the familiar flavors of creamy alfredo sauce and transforms them into a soul-warming soup. By utilizing a slow cooker, the turkey tenderloin remains incredibly moist while the mushrooms and peas absorb the rich, savory sauce.

It is an ideal solution for busy days when you want a meal that is ready to serve with minimal active preparation. The combination of tender poultry and creamy textures makes this a versatile option that appeals to a wide variety of tastes, providing a reliable go-to for your family dinner rotation.

Ingredients

Makes 4 servings · serves 4
  • 1 lb turkey tenderloin, cut into bite-size cubes
  • 8 oz mushrooms, sliced
  • 1 cup frozen peas
  • 1 tsp Italian seasoning
  • 1/2 tsp garlic powder
  • 15 oz alfredo sauce
  • 1/2 cup chicken broth
Contains: milk, gluten

Why this recipe works

The slow cooking method allows the turkey tenderloin to break down slowly, ensuring it stays succulent rather than becoming dry. This gentle heat preserves the delicate texture of the mushrooms and peas, preventing them from turning mushy while allowing their flavors to infuse the alfredo base.

Using a slow cooker simplifies the process by concentrating all ingredients in one vessel. This method encourages the ingredients to meld together, creating a depth of flavor that is difficult to achieve with quick stovetop methods.

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

It effectively turns simple pantry and refrigerator staples into a cohesive, restaurant-style meal.

Notes and substitutions

For the best results, use a high-quality alfredo sauce that relies on real cream and parmesan cheese.

If you prefer a thinner soup, you can adjust the amount of chicken broth, adding an extra splash until the desired consistency is achieved. Be sure to cut the turkey into uniform pieces to ensure consistent cooking.

While the recipe calls for standard white mushrooms, you can easily substitute with cremini or baby bella mushrooms for a deeper, earthier profile.

Ensure that the frozen peas are added directly from the freezer to keep them vibrant. If you are using a different slow cooker model, monitor the cooking time during the final hour to avoid overcooking the turkey.

  • turkey tenderloin: boneless, skinless chicken breast cut into bite-size pieces
  • alfredo sauce: a homemade heavy cream and parmesan reduction

Equipment

  • slow cooker
  • cutting board
  • chef knife
  • measuring cups
  • measuring spoons

Coming up in Part 2: the method

  1. Preparation and assembly · 1 stepAssemble the base
  2. Slow cooking cycle · 1 stepAdd liquids and cook
  3. Final rest and serving · 1 stepRest 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)