First, cut the tofu into cubes. Remove the skin from the onion and garlic clove and dice them as well. Set aside.

Now add the oat cream, yeast flakes, a little water, and olive oil to a blender and blend briefly. Set aside as well.

Heat the oil in a pan. Add the tofu and fry briefly. Then add the onions and garlic clove to the pan and sauté.

Cook the spaghetti according to package directions.

As a final step, add the cooked spaghetti to the pan, the sauce from the blender, salt, pepper and a squeeze of lemon juice and mix everything well. You're done!