Put the olive oil in a skillet and heat it over medium low heat. Add the garlic and paprika and allow it to cook for 2-3 minutes.
Meanwhile cook the pappardelle in salted boiling water according the packaging instructions.
Add the sherry and raise the temperature to high, cooking for 2-3 minutes. Remove from the heat and mix in the butter and add salt. Return to the stove, add the shrimps and cook over medium heat until cooked thru, 3-4 minutes.
Serve the spiced shrimps over the pappardelle and squeeze the lemon over it.