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Dinner · Part 2 of 3: Instructions

Easy Slow Cooker Gochujang Turkey Tenderloin Step-by-step instructions

A white oval slow cooker filled with raw turkey tenderloins, green onions, and a vibrant red gochujang sauce.
Prep
Cook
Total
Serves
4
Includes 5 min resting

Before you start

Before starting, ensure your slow cooker is clean and positioned on a stable, heat-resistant surface. Have all your ingredients measured out and ready to go, especially the gochujang honey sauce, which should be well-mixed before it is poured over the meat.

If you are using a slow cooker liner, insert it now for easier cleanup, though it is not strictly necessary. Check that your turkey tenderloins are fully thawed if they were frozen, as cooking from a frozen state is not recommended for slow cookers due to food safety concerns regarding the time it takes to reach a safe temperature.

Ingredients at a glance (4)
  • 1.5 lb turkey tenderloins
  • 1/2 cup green onions, sliced
  • 1 tbsp minced garlic
  • 1/2 cup gochujang honey sauce

Instructions

Initial Setup

  1. Prepare the Turkey
    Place the raw turkey tenderloins side by side into the base of the slow cooker insert. Arrange them in a single layer to ensure even cooking throughout the process.
    Look for The turkey tenderloins should be arranged in a flat, even layer within the cooker.
    Tip Avoid overcrowding the slow cooker so the meat cooks uniformly.

At this stage, the turkey tenderloins should be placed neatly in the slow cooker. The meat should be raw and arranged in a single, even layer to ensure that the heat penetrates the protein uniformly. Check that no pieces are overlapping excessively, which could cause cold spots during the cooking process, and confirm that the slow cooker is plugged in and ready to be set to the low heat setting once the ingredients are added.

Adding Aromatics and Sauce

  1. Add Aromatics and Sauce
    Scatter the sliced green onions over the turkey, then sprinkle the minced garlic evenly across the meat. Pour the gochujang honey sauce over everything, ensuring the turkey is well coated.
    Look for The sauce should cover the turkey pieces thoroughly for maximum flavor infusion.
    Tip Use a spatula to scrape every bit of the sauce from the bowl.

Once the green onions, garlic, and gochujang honey sauce are added, the slow cooker insert should look well-prepared. The sauce should be distributed evenly over the top of the turkey.

Check that the aromatics are spread across the surface to ensure their flavors distribute throughout the cooking liquid. Everything should be contained within the insert without any spills on the rim, which could burn during the long cooking time.

Cooking and Finishing

  1. Cook and Rest
    Cover and cook on low for 4 hours until the internal temperature reaches 165°F (74°C). Remove the turkey, let it rest for 5 minutes, then serve warm.
    Look for The turkey is tender and cooked through when the thermometer reads 165°F (74°C) at the thickest point.
    Safe temperature 165°F (74°C) internal temperature (poultry)
    Tip Resting the meat helps it retain juices for a better texture.

After the cooking cycle is complete, the kitchen should smell savory and slightly spicy. The turkey should be fully cooked, and the sauce should have a thick, glazed appearance. Before moving to the resting phase, verify the temperature with a thermometer. The meat should be firm but tender to the touch, and the sauce should be sticking nicely to the surface of the turkey, indicating that it is ready to be plated and served.

Common mistakes

A common mistake is overcrowding the slow cooker, which can lead to uneven cooking and excess liquid pooling, potentially diluting the sauce. Ensure the tenderloins are in a single layer. Another error is failing to check the internal temperature, as cooking times can vary depending on the specific model of your slow cooker.

Avoid opening the lid frequently during the cooking process, as this releases heat and moisture, significantly extending the required cooking time and potentially affecting the overall texture of the finished turkey tenderloin.

How to tell it’s done

The turkey is perfectly cooked when it is opaque throughout and reaches a safe internal temperature of 165°F (74°C). Use a meat thermometer inserted into the thickest part of the tenderloin to verify this.

The meat should be tender enough to pull apart easily with a fork, and the sauce should look glossy and slightly thickened. Allow the turkey to rest on a cutting board or serving platter for at least 5 minutes before slicing, which allows the juices to redistribute and ensures the most tender eating experience possible.

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

Coming up in Part 3: common questions

  • Can this be made with chicken instead of turkey?
  • What is the best way to keep the turkey from drying out?
  • Is it possible to cook this on high heat instead of low?

Also in Part 3: variations (Spicier Version, Ginger Infused), 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)