To begin, simmer the sliced zucchini/courgettes in very little boiling water for 5-10 minutes until they are very tender. Drain well and put them in a bowl. Now add the garlic, lemon juice, margarine, salt and pepper and mash all the ingredients with a fork. Add more lemon juice if required. Spoon the mash into a bowl and scatter roasted peanuts on top before serving with millet or rice.