Blanch the peas in plenty of salted water for a few minutes, drain and cool off in cold water.
In a bowl, beat the eggs with a fork, add the extra virgin olive oil, milk and a pinch of salt.
Sift in the flour and the yeast while mixing first with a fork, then with a mixing spoon, until soft and smooth with no lumps.
Add the peas, grated Grana Padano and speck and mix well.
Pour the mixture into a buttered and floured baking tin and bake in a preheated oven at 180°C for 40-45 minutes.
Leave the cake to cool before removing it from the tin and slicing it.