A delicious recipe for Leche de Monja, with eggs, lime juice, sugar and pisco brandy. Also lists similar drink recipes.
Place whole eggs, in shell, (organic would be preferable) in a jar. Cover with lemon/lime juice. Seal the jar and refrigerate. Leave the eggs to marinate for 2-3 weeks. The shells should become soft. Place the eggs and juice in a blender and blend until smooth. Strain to remove egg membranes. Add sugar and pisco to taste.