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Dinner · Part 2 of 3: Instructions

Slow Cooker Frankfurters with Savory Lentils and Carrots Step-by-step instructions

A steaming plate of slow-cooked lentils with diced carrots and sliced frankfurters on a white plate.
Prep
Cook
Total
Serves
4

Before you start

Prepare the ingredients by thoroughly rinsing the green lentils under cold water to remove any impurities. Peel and dice the carrots and onions into small, uniform pieces to ensure they cook at the same rate.

Prepare your bouquet garni by tying together fresh herbs like thyme, parsley, and a bay leaf with kitchen twine, ensuring the bundle is secure and easy to retrieve later.

Ingredients at a glance (6)
  • 1 cup dried green lentils, rinsed
  • 2 medium carrots, diced
  • 1 small yellow onion, diced
  • 1 bouquet garni
  • 4 cups chicken broth
  • 4 frankfurters

Instructions

Layering and Initial Setup

  1. Layer the Ingredients
    Place the rinsed green lentils into the base of the slow cooker. Add the diced carrots and diced onion on top of the lentils. Nestle the bouquet garni into the center of the mixture to infuse flavor during the cooking process.
    Look for The vegetables should be evenly distributed over the lentils.
    Tip Ensure the lentils are fully submerged in the broth before starting the cooker.

The ingredients should be layered neatly in the slow cooker, starting with the lentils at the bottom. The diced carrots and onions should cover the lentils uniformly, providing a base for the cooking process. The bouquet garni should be tucked firmly in the center to allow the herbs to release their essence into the broth as it warms.

Simmering and Flavor Development

  1. Add Broth and Cook
    Pour the chicken broth over the ingredients in the slow cooker. Cover with the lid and set the slow cooker to cook on low for 4 hours. This slow process allows the lentils to tenderize and the flavors of the aromatics to meld perfectly.
    Look for The broth should fully cover the dry ingredients.
    Tip Avoid lifting the lid frequently to maintain a consistent temperature.

During the main cooking phase, the slow cooker should maintain a consistent low heat. The liquid should gently bubble around the lentils, ensuring they absorb the moisture and aromatics from the onion and bouquet garni.

The kitchen will begin to smell savory and earthy as the flavors integrate, signaling that the lentils are softening as intended.

Final Heating and Serving

  1. Add Frankfurters and Heat
    Add the frankfurters to the slow cooker during the final 30 minutes of cooking. Ensure they are submerged or partially covered to heat through thoroughly. Cook until the frankfurters reach an internal temperature of 160°F (71°C) to ensure they are safely heated throughout before serving warm.
    Look for The frankfurters should be plump and heated all the way through.
    Safe temperature 160°F (71°C) internal temperature (ground meat)
    Tip Use a digital thermometer to confirm the frankfurters reach the required internal temperature.

In the final stage, the frankfurters are added to the slow cooker to heat through. The dish is complete when the frankfurters are hot and the lentils have reached a creamy, tender texture.

Before serving, remove the bouquet garni and stir the mixture gently to combine all the elements, ensuring a consistent and flavorful serving for each plate.

Common mistakes

Avoid overcooking the lentils, which can lead to a mushy consistency that lacks appeal. Ensure that the frankfurters are not added too early, as this can cause them to split or lose their texture in the liquid.

Always maintain enough liquid in the slow cooker to keep the lentils covered, preventing them from drying out or sticking to the bottom during the long cooking time.

How to tell it’s done

The dish is considered done when the lentils are tender to the bite but not mushy, and the carrots have softened sufficiently. The frankfurters must be heated through and reach an internal temperature of 160°F (71°C). Verify the temperature with a meat thermometer to ensure safety, checking the thickest part of the frankfurter for accuracy.

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

Coming up in Part 3: common questions

  • Can other types of lentils be used for this recipe?
  • Is it possible to cook this dish on the high setting?
  • How can the dish be prevented from becoming too dry?

Also in Part 3: variations (Smoky Flavor Variation, Vegetable Medley), 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)