In a large pot, heat the olive oil over medium-high heat. Add the diced onion to the pot and sauté for 3-5 minutes.
Stir in the spices and cook for 1 minutes. Add the diced carrots and potato and continue cooking for an additional 3 minutes.
Rinse the lentils and pick through to make sure there are no small stones. Add the rinsed lentils and vegetable broth to the pot and stir to combine.
Bring to a boil, reduce the heat, and simmer for 20-25 minutes.
When cooked, use an immersion blended to make a smoother texture although this is optional. Add salt and pepper to taste and the juice from ½ a lemon. Stir, garnish and serve.
Once cooled, store soup in an airtight container in the fridge for 3-5 days.
Equipment
Large soup pot
Immersion blender
Notes
When chopping your vegetables, try to cut them to a uniform size so that they cook evenly.
Make sure to rinse the lentils to remove and dirt or dust. It's also a good idea to pick through them to make sure there aren't any small pebbles.
I like texture in my soup so I usually skip using the immersion blender. But use it if you want a smoother soup.