Preheat the oven to 350 F (180 C).
Prepare a muffin tin with 8 cups and set aside.

Combine the flour and baking powder.
Add the eggs and mix with a whisk.
Dilute the mixture with warm milk and oil.
Add the grated mozzarella and diced ham and mix well.

Divide half of the mixture among the cups.
Place a Laughing Cow cheese on top, then cover with the remaining mixture.
Bake for 25 minutes or until the mini cakes are lightly golden brown.
Serve warm or cold, accompanied by a salad.