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Dinner · Part 2 of 3: Instructions

Slow Cooker French Onion Turkey Burger Steaks Step-by-step instructions

A close-up of slow cooker French onion turkey burger steaks with onions and gravy on a white plate.
Prep
Cook
Total
Serves
6
Includes 5 min resting

Before you start

Before starting, ensure your slow cooker is clean and positioned on a stable, heat-resistant surface. Slice the yellow onions into consistent half-moon shapes, which will ensure they soften evenly during the cooking process.

Have all ingredients measured and ready to go, as assembly takes only a few minutes. If you are using a slow cooker liner for easier cleanup, insert it into the bowl now before adding the meat.

Ingredients at a glance (4)
  • 1 1/2 lb ground turkey
  • 2 large yellow onions, sliced into half-moons
  • 1 packet dry onion soup mix
  • 1 1/2 cups beef broth

Instructions

Patty preparation

  1. Assemble the patties
    Shape the ground turkey into six equal-sized patties. Place the patties in a ring along the bottom of the slow cooker insert. Ensure they are arranged in a single layer for even cooking throughout the process.
    Look for Patties arranged in a single layer
    Tip Keep the patties similar in size to ensure they cook at the same rate.

The patties should be shaped uniformly and arranged in a single layer at the bottom of the slow cooker. This ensures that every patty is exposed to the same heat and moisture levels, preventing uneven cooking and ensuring that each piece remains tender and juicy throughout the slow cooking process.

Layering components

  1. Add aromatics and broth
    Layer the sliced onion half-moons directly over the turkey patties. Sprinkle the dry onion soup mix evenly over the onions. Pour the beef broth carefully into the slow cooker, ensuring it covers the base and surrounds the patties.
    Look for Onions and broth added to the cooker
    Tip Spread the onions out to create a blanket that will soften and caramelize slightly during the slow cooking process.

The onions should be piled high over the turkey, followed by the soup mix and broth. Everything should look properly layered, with the broth just reaching the bottom edges of the patties.

This setup is crucial for the moisture to distribute correctly once the slow cooker begins to heat the ingredients.

Slow cooking cycle

  1. Cook until finished
    Cover the slow cooker and cook on high for 4 hours or low for 6 to 8 hours. The turkey patties are done when they reach an internal temperature of 165°F (74°C). Let the meat rest for 5 minutes before serving.
    Look for Patties reach 165°F and are tender
    Safe temperature 165°F (74°C) internal temperature (poultry)
    Tip The residual heat in the gravy will keep the patties moist while serving.

At the end of the cycle, the gravy should be fragrant and slightly thickened, with the onions completely softened. The turkey patties will look pale but should be firm and cooked through. Ensure the internal temperature has reached 165°F (74°C) before turning off the device and letting the dish rest.

Common mistakes

A common mistake is overcrowding the slow cooker or layering the patties, which prevents even heat circulation. Always aim for a single layer. Another error is failing to fully incorporate the soup mix; ensure it is distributed evenly over the onions so the seasonings dissolve correctly into the broth.

Lastly, avoid lifting the lid frequently during the cooking time, as this releases heat and moisture, significantly increasing the total time required.

How to tell it’s done

The turkey patties are fully cooked when they reach an internal temperature of 165°F (74°C). You can check this using an instant-read meat thermometer inserted into the thickest part of a patty.

The texture should be tender and the onions should be soft and translucent, having absorbed the savory broth and seasoning from the soup mix.

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

Coming up in Part 3: common questions

  • Can this be made in a pressure cooker?
  • Why does the turkey look pale after cooking?
  • Can this be frozen for later?

Also in Part 3: variations (Cheesy Topped, Mushroom Infusion), 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)