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Dinner · Part 2 of 3: Instructions

Slow Cooker Ground Turkey Sloppy Joes Step-by-step instructions

A steaming, glossy sloppy joe sandwich on a toasted bun, held by one hand.
Prep
Cook
Total
Serves
6

Before you start

Before beginning, ensure the slow cooker insert is clean and dry. Dice the green bell pepper and yellow onion into small, consistent pieces to ensure they cook evenly. Have the seasoning packet and the tomato sauce ready nearby.

If using a large slow cooker, consider the surface area to ensure the meat is not spread too thinly, though this recipe is designed to work well in standard oval units.

Ingredients at a glance (6)
  • 1 lb ground turkey
  • 1 cup green bell pepper, diced
  • 1/2 cup yellow onion, diced
  • 1 packet sloppy joe seasoning mix
  • 15 oz tomato sauce
  • 6 sandwich buns, toasted

Instructions

Layering the ingredients

  1. Combine ingredients
    Place the raw ground turkey into the bottom of the slow cooker. Break it up slightly with a spoon. Add the diced green bell pepper and diced onion on top of the turkey.
    Look for Turkey should be at the bottom
    Tip Ensure the vegetables are evenly distributed over the meat.

At this stage, the slow cooker should be filled with the raw turkey at the bottom, topped with a colorful layer of diced peppers and onions. The arrangement is simple, but ensuring the vegetables are spread evenly allows them to distribute their juices effectively as they begin to soften during the initial stage of the slow cooking process.

Simmering for flavor

  1. Season and simmer
    Sprinkle the seasoning packet over the mixture in the slow cooker. Pour the tomato sauce over everything. Cover and cook on low for 4 hours until the turkey reaches 165°F (74°C).
    Look for Sauce is bubbling and turkey is fully cooked
    Safe temperature 165°F (74°C) internal temperature (poultry)
    Tip Do not stir until the cooking time is complete to allow the sauce to penetrate the meat.

Once the seasoning and tomato sauce are added, the slow cooker works to meld the flavors. After four hours on low, the kitchen should smell savory and slightly sweet. The turkey will have released its juices, and the sauce will have darkened, indicating that the seasoning has fully permeated the mixture and the meat is tender and cooked through.

Finishing and serving

  1. Serve
    Remove the lid and stir the mixture well to break apart any large pieces of turkey and incorporate the sauce. Serve immediately on toasted sandwich buns.
    Look for Meat is saucy and well combined
    Tip Toast the buns right before serving to keep them from getting soggy.

After the final stir, the sloppy joe filling should be uniform in color and texture. The sauce should be thick enough to hold together on a bun without running excessively.

The aroma will be invitingly rich, confirming that the ingredients have combined perfectly to create a classic, comforting sandwich filling ready to be spooned onto your toasted buns.

Common mistakes

A common mistake is stirring the ingredients too early or too frequently. The slow cooker needs to maintain a consistent temperature, and opening the lid repeatedly releases heat, extending the cooking time.

Another error is failing to break the turkey up slightly when adding it to the pot; while it will break down during cooking, starting with smaller clumps helps ensure even heat distribution and better flavor absorption throughout the entire mixture.

How to tell it’s done

The ground turkey is fully cooked when it reaches an internal temperature of 165°F (74°C). Visually, the mixture should be a deep red color with no visible pink remaining in the meat.

The texture should be thick and glossy, with the sauce clinging to the turkey rather than being runny. If the sauce appears too thin, leave the lid off for the final 15 minutes of cooking to allow some moisture to evaporate.

  • Poultry: 165°F (74°C) in the thickest part

Coming up in Part 3: common questions

  • Can this be made using ground beef instead of turkey?
  • Is it necessary to brown the meat before putting it in the slow cooker?
  • What is the best way to prevent the buns from getting soggy?

Also in Part 3: variations (Cheesy Turkey Sloppy Joes, Spicy Southwest Style), storage and make-ahead, and the printable recipe card.

Up next · Part 3 of 3

2 variations · storage & make-ahead · 3 answers · printable card

Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)