FOR THE DOUGH
1 1/4 cups all-purpose flour (150 g)
8 tablespoons cold butter, cut into small pieces (120 g)
1 pinch of salt
3 tablespoons cold water
Cooked beans for firming the dough
FOR THE FILLING
1 medium onion, finely chopped
2 tablespoons butter
2 cups cooked prosciutto, finely chopped (320 g)
1 tablespoon English mustard
1 tablespoon mustard
1 medium tomato, firm, peeled, cut into slices
290 g sliced cheese (16 pieces)
Salt to taste
FOR THE DOUGH
1 1/4 cups all-purpose flour (150 g)
8 tablespoons cold butter, cut into small pieces (120 g)
1 pinch of salt
3 tablespoons cold water
Cooked beans for firming the dough
FOR THE FILLING
1 medium onion, finely chopped
2 tablespoons butter
2 cups cooked prosciutto, finely chopped (320 g)
1 tablespoon English mustard
1 tablespoon mustard
1 medium tomato, firm, peeled, cut into slices
290 g sliced cheese (16 pieces)
Salt to taste
MIX THE DRY INGREDIENTS: on a clean surface, mix the dry ingredients with the cold butter or vegetable shortening until it forms a crumbly mixture
Make a depression in the center of the mixture and add the water or milk
Mix the ingredients with your fingers until the dough is homogeneous
Gently knead the dough
Shape the dough into a ball, dust with flour, wrap in plastic film, and refrigerate for 1 hour
With a rolling pin, roll out the dough directly onto the bottom of a 25 cm (10 inch) diameter ring mold (save some for the sides)
If preferred, finish opening the dough by pressing it with your fingers
Stack the mold, placing the ring
Make small rolls with the remaining dough and place them around the edge of the mold, compressing them
Poke the bottom with a fork
Cover the entire mass with parchment paper and fill with cooked beans
Bake in a moderate oven (180°C), preheated for 15 minutes
Remove the paper with the beans and fill
MIX THE FILLING: in a pan, fry the onion in butter until it starts to brown
Add the prosciutto, English mustard, and mustard
Mix well
Spread half of this mixture over the pre-baked dough
Top with tomato slices seasoned with salt
Cut the remaining cheese into triangles and arrange on top of the torta
Fill with the rest of the prosciutto filling
Bake for 30 minutes in a moderate oven (180°C), until the cheese is melted
Unmold and serve warm
329 calories per serving