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Dinner · Part 2 of 3: Instructions

Slow Cooker Morteau Sausage with Tender Potatoes Step-by-step instructions

A rustic slow cooker filled with steaming Morteau sausage, tender potato chunks, and sliced onions in a savory broth.
Prep
Cook
Total
Serves
4
Includes 5 min resting

Before you start

Before beginning, ensure that all ingredients are clean and ready. Peel the potatoes and slice them into uniform chunks to promote even cooking. Prepare the onions by peeling and slicing them into thin strips.

Have the white wine broth measured and ready, and ensure the wholegrain mustard is accessible. Clear a space on the countertop for the slow cooker, ensuring it is near an outlet and away from any heat-sensitive surfaces to ensure safe operation throughout the long cooking cycle.

Ingredients at a glance (5)
  • 2 whole Morteau sausages
  • 1.5 lb potatoes, peeled and cut into chunks
  • 1 large onion, sliced
  • 2 tbsp wholegrain mustard
  • 1 cup white wine broth

Instructions

Assembling the Pot

  1. Prepare the Ingredients
    Place the two whole Morteau sausages into the base of the slow cooker. Scatter the potato chunks and the sliced onions around the sausages to ensure even cooking throughout the process.
    Look for Ingredients are arranged in the slow cooker base
    Tip Cut potatoes into uniform chunks for consistent tenderness.

At this stage, the slow cooker contains the raw sausages, potatoes, and onions. Everything should be arranged in a single layer if possible, or evenly distributed to ensure the heat circulates correctly.

The ingredients look fresh and organized, with the onions providing a base for the sausages. Check that the slow cooker is correctly plugged in and the ceramic insert is properly seated inside the heating base before proceeding to add the liquids and seasonings.

Seasoning and Liquid

  1. Add Seasonings and Broth
    Add the spoonfuls of wholegrain mustard over the sausages and vegetables. Pour the white wine broth over the mixture, ensuring it coats the ingredients lightly before closing the lid to begin the slow cooking process.
    Look for Liquid is poured over the ingredients
    Tip Use a dry white wine for the best flavor balance.

The mustard and white wine broth are now added to the mix. The mustard should be distributed in small spoonfuls over the top of the sausages and vegetables to allow it to dissolve into the broth during the cooking process. The broth should be poured gently so as not to disturb the arrangement. Once the lid is placed on, the environment inside begins to trap the steam, which is critical for the slow, even cooking of the ingredients.

Cooking the Meal

  1. Cook and Serve
    Cook on low for 4 hours until the sausages reach an internal temperature of at least 160°F (71°C) and the potatoes are fork-tender. Slice the sausages before serving to ensure they are cooked through properly.
    Look for Potatoes are tender and sausage is hot
    Safe temperature 160°F (71°C) internal temperature (ground meat)
    Tip Let the sausages rest for 5 minutes before slicing.

After several hours, the kitchen should smell savory and aromatic. The potatoes should look glazed and tender, having absorbed the broth, and the sausages should be plump and heated through.

The liquid in the bottom of the cooker will have reduced slightly into a light, flavorful sauce. Check the tenderness of a potato piece and the internal temperature of the sausage before turning off the heat and allowing the dish to rest for a few minutes before slicing.

Common mistakes

A common mistake is cutting the potatoes into uneven sizes, which leads to some pieces being mushy while others remain hard. Ensure all chunks are roughly one inch in size.

Another error is adding too much liquid; the broth should just barely cover the base, as the potatoes and onions will release their own moisture during the cooking process. Finally, avoid opening the lid frequently, as each time the lid is lifted, the internal temperature drops, significantly increasing the total cooking time.

How to tell it’s done

The dish is done when the potatoes are fork-tender and the Morteau sausages are heated throughout. Using a meat thermometer, ensure the thickest part of the sausage reaches an internal temperature of at least 160°F (71°C). The potatoes should offer no resistance when pierced with a fork, and the sauce should look slightly thickened from the starch of the potatoes. Let the dish rest for 5 minutes before slicing the sausage to retain the juices.

  • Ground meat: 160°F (71°C) in the thickest part

Coming up in Part 3: common questions

  • Can this be made ahead?
  • What is the best type of potato for this recipe?
  • Is it possible to use a different type of sausage?

Also in Part 3: variations (Root Vegetable Medley, Herbed Mustard), 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)