Heat a medium-sized pot over medium-low heat and add the oil, the onion, garlic, green pepper and tomato. Allow to cook gently until everything is very soft - 10 to 15 minutes.

Add the paprika Allow to cook for about a minute to bring out the flavor while stirring continuously so it doesn’t burn.

Add the vegetable stock, water, carrots, cabbage and lentils. Bring to a boil then cover the pot and reduce the heat to low. Simmer for about 30 minutes, or until the lentils are soft and creamy.

When the lentils are ready, add the soy sauce, salt and pepper to taste.