Here are the detailed step-by-step instructions for making a healthy Cabbage Lentil Soup:

1. Prepare Ingredients:

   • Chop 1 medium onion.
   • Mince 2 cloves of garlic.
   • Dice 2 medium carrots and 2 celery stalks.
   • Rinse and drain 1 cup of dried green or brown lentils.
   • Chop 2 cups of cabbage.
   • Open 1 can (14.5 ounces) of diced tomatoes, including the juices.

2. Sauté Vegetables:

   • Heat 1 tablespoon of olive oil in a large pot over medium heat.
   • Add the chopped onion, minced garlic, diced carrots, and diced celery to the pot.
   • Sauté the vegetables for about 5 minutes, stirring occasionally, until they soften and the onion becomes translucent.

3. Add Main Ingredients:

   • Stir in the rinsed lentils.
   • Pour in 4 cups of vegetable broth or water.
   • Add the chopped cabbage and the can of diced tomatoes with their juices.

4. Season the Soup:

   • Stir in 1 teaspoon of ground cumin, 1 teaspoon of dried thyme, and add 1 bay leaf.
   • Mix everything well to combine the flavors.

5. Cook the Soup:

   • Increase the heat and bring the mixture to a boil.
   • Once boiling, reduce the heat to low and let the soup simmer uncovered for about 30-40 minutes.
   • Check occasionally to ensure the lentils are becoming tender. Stir as needed.

6. Finalize the Seasoning:

   • When the lentils are tender, remove the bay leaf from the pot.
   • Stir in 1 tablespoon of lemon juice or apple cider vinegar for a bit of tanginess, if desired.
   • Season the soup with salt and pepper to taste.

7. Serve the Soup:

   • Ladle the soup into bowls.
   • Garnish with chopped fresh parsley or cilantro if desired for added freshness and flavor.

Enjoy your nutritious and delicious Cabbage Lentil Soup! This soup is ideal for a balanced meal rich in fiber and protein.