Spinach Roll Ups with Ham and Cream Cheese, an easy and incredibly tasty appetizer, that can be a healthy and delicious addition to your child's school lunch box or to the picnic basket.
To make the sponge, separate the egg whites from the egg yolks.
Beat the egg whites with a pinch of salt until they form stiff peaks.
Add the eggs, flour,baking poweder and mix well, then add the oil and spinach and mix again.
Pre-heat the oven to 180 degrees Celsius (356 Fahrenheit).
Line a baking tray with non-stick baking paper, and lightly grease and flour it.
Spread the batter over, and bake it in the oven for 10 minutes.
Remove from the oven, and gently roll it,then wrap into a clean kitchen towel, and leave to cool completely.
Unroll it, spread the cream cheese over, and arrange the ham slices, then roll it tightly from the bottom up.
Wrap the roll in kitchen foil and refrigerate for at least 3-4 hours before slicing.