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Dinner · Part 2 of 3: Instructions

One-Pot Slow Cooker Herb Butter Bratwurst with Potatoes Step-by-step instructions

A stainless steel slow cooker filled with bratwurst, halved baby potatoes, and onions in a rich herb butter sauce.
Prep
Cook
Total
Serves
6
Includes 5 min resting

Before you start

Prepare the ingredients by washing and halving the baby potatoes. Slice the onions into uniform, half-inch thick rounds to ensure they soften evenly. Measure out the dried herbs and prepare the melted butter broth in advance so that assembly is quick and efficient.

Having everything prepped before turning on the appliance helps maintain a smooth workflow in the kitchen, ensuring that the slow cooker can be started immediately upon assembly.

Ingredients at a glance (6)
  • 6 links bratwurst
  • 2 cups onion slices
  • 1 lb baby potatoes, halved
  • 1 tsp dried thyme
  • 1/2 tsp garlic powder
  • 1 cup melted butter broth

Instructions

Assembly of ingredients

  1. Prep the slow cooker
    Place the bratwurst links into the base of the slow cooker, ensuring they are evenly distributed. Add the sliced onions and halved baby potatoes on top of the sausages.
    Look for Sausages should be arranged in a single layer if possible for even cooking.
    Tip Ensure the slow cooker insert is dry before adding ingredients.

The ingredients should be layered neatly in the slow cooker. Ensure the sausages are placed at the bottom where the heat is most concentrated, followed by the potatoes and onions to allow the juices to permeate the starch as they cook. The setup should look organized, with the herbs and broth ready to be added to the top, ensuring a uniform distribution of flavor once the liquid settles.

Seasoning and braising

  1. Season and add liquid
    Sprinkle the dried thyme and garlic powder evenly over the ingredients in the slow cooker. Pour the melted butter broth over everything, ensuring the herbs are distributed.
    Look for Liquid should pool at the bottom to create a flavorful braising environment.
    Tip Mix the garlic powder into the butter before pouring for better coverage.

Once the herbs and butter broth are added, the mixture should look moist and fragrant. The herbs will begin to release their aroma as they make contact with the butter. Ensure the lid is closed tightly to trap the steam, which is essential for the braising process. The slow cooker will begin to emit a savory scent as the garlic and thyme meld with the butter and sausage juices.

Completion and resting

  1. Slow cook and serve
    Cover and cook on low for 4 hours. Ensure the bratwurst reaches an internal temperature of 160°F (71°C). Allow the meat to rest for at least 5 minutes before serving.
    Look for Sausages should be plump and fully cooked through with tender potatoes.
    Safe temperature 160°F (71°C) internal temperature (ground meat)
    Tip Test a potato with a fork to ensure it is fork-tender.

At the end of the cooking phase, the kitchen should smell rich and savory. The sausages should be plump and golden, and the potatoes should have absorbed the butter broth, appearing soft and slightly translucent.

After checking the temperature, allow the dish to rest briefly; this resting period is crucial as it lets the juices redistribute within the meat, ensuring that every serving is moist and tender.

Common mistakes

A common mistake is overcrowding the slow cooker, which can prevent even heat distribution and lead to unevenly cooked sausages. Another error is checking the lid too frequently; every time the lid is lifted, heat escapes and the cooking time must be extended.

Finally, ensure the sausages are not overcooked, as this can cause the casing to split and the meat to become dry; always rely on a thermometer to gauge the precise internal temperature.

How to tell it’s done

The bratwurst is done when it reaches a firm texture and an internal temperature of 160°F (71°C) as measured by a meat thermometer inserted into the center of the thickest link.

The potatoes should be fork-tender, meaning a fork slides into them with no resistance. The onions should appear translucent and softened, having absorbed the flavors of the herb butter broth, creating a savory and aromatic finish to the meal.

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

Coming up in Part 3: common questions

  • Can this dish be made in a pressure cooker?
  • What is the best way to prevent the potatoes from becoming mushy?
  • Is it necessary to use melted butter?

Also in Part 3: variations (Spicy Herb Bratwurst, Mustard Herb Bratwurst), 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)