Chop the onion, garlic, zucchini, leek, carrot, and mushrooms into tiny pieces.
Heat a pan with a small amount of oil and gently fry the onion, garlic, leek, carrots, zucchini, and mushrooms for 5 minutes until the carrots and zucchini soften.
Drain the liquid (aquafaba) from the lentils and set aside.
Transfer the vegetables to a mixing bowl, then pour in the organic cooked lentils, salt, ras el hanout and mix well.
Add the slice of bread and the aquafaba to a blender and blend until a smooth, thick paste. Add the paste to the lentils and vegetables. Fold in the flour and give it a final mix to combine all the ingredients.
Pop the mixture in the fridge for approximately one hour so the mixture forms a dough kind of consistancy.
Using a medium spoon, scoop out the mixture in your hand and roll it into a golf ball size, place them onto a plate ready to cook.
Add a little oil to the skillet. Lightly fry them, tossing them occasionally until they are golden brow in n color.
Add the tomato sauce and water, stir well for a couple of minutes.
Remove from the heat and serve the meatballs while they are still hot. Enjoy!