Vegan Bolognese Spaghetti

Heat a little olive oil in a deep pan and sauté the chopped onion until translucent.

Add the chopped carrots, zucchini, and red bell pepper; sauté briefly until they start to soften. Then add the chopped garlic and sauté for another minute.

Add the chopped fresh tomatoes, rinsed lentils, and tomato paste. If necessary, add a little water.