The Pope's Sauce

Ingredients

• handful capers
• sweetened olives
• onion
• butter
• drop vinegar
• pinch flour
• anchovy

Instructions

1. Press the vinegar from a handful of capers; pit an equal amount of sweetened olives; chop both fine.
2. Cook finely chopped onion in butter until colored, then dissolve it by adding water little by little.
3. Add the caper-olive mixture and boil a while; add a drop of vinegar, a pinch of flour, and another piece of butter.
4. Stir in a chopped anchovy and serve without boiling further.