Chorizo Cheese Tortilla

We just returned from an annual family vacation in Denmark, during which all family members take turns cooking. It's normally a gain-five-pounds deal, though this year ten is more close to reality. On my day I prepared various tapas, including a simple tortilla:

• Dice and boil 5 large potatoes.
• Dice one red paprika, an onion and a tomato, fry in an oven-proof pan in some olive oil over medium heat for 5 minutes.
• Chop 300g of chorizo sausage into chunks and add to pan, fry another 5 minutes, browning evenly.
• Add diced potatoes.
• Whisk 5 eggs, season with salt, pepper, paprika and pour into pan. Lift at the edge occasionally to let the egg mixture run underneath.
• When eggs set, grate a layer of Mahon or Parmesan cheese over everything and put into preheated oven for 15 minutes.

Serve hot, warm or cold in slices.
I also prepared some yummy marinated green olives. Will post here if I recall the recipe.