Step 1 - For the pancakes: in a bowl mix 2 tablespoons of melted butter with milk, flour, salt and eggs. Cover and refrigerate for 2 hours.
Step 2 - Heat a non-stick skillet over medium heat, pour 2-3 tablespoons of the pancake mixture. Swirl the pan so that it covers the entire surface of the pan. Cook for 2 minutes or until dry. Flip the pancake with a spatula and cook for 30 seconds more. Place the pancakes on absorbent paper. Set aside.
Step 3 - To fill the pancakes: Place 1 tablespoon of manjar (dissolve with a little milk or cream if it is too thick) and roll up.
Step 4 - Serve warm or cold. Optional: sprinkle with powdered sugar.