made this yesterday, very nice only thing i changed was added a small tin of tomato paste.. Porter Ketchup Created By: Chef Ilona Daniel 1 TBSP olive oil 1 small onion, chopped (1/2 - 3/4 cup) 1/2 cup sugar 1/4 cup brown sugar 1 tsp salt 1 tsp onion powder 2 Tbsp whole grain mustard, divided 1/2 tsp freshly cracked black pepper 3 tbsp distilled white vinegar 1 tbsp Worcestershire Sauce 1 16oz can chopped tomatoes (or 16 oz of fresh tomatoes, in season, with juices) 3/4 cup Smoked Porter or Standard Porter In a large saucepan, heat the olive oil and add the chopped onions and saute them until they soften and become translucent. Add the remainder of the ingredients; setting aside 1 Tablespoon of the whole grain mustard and bring to a boil; simmer for about an hour until thickened to a jam consistency; longer if necessary. Either use an immersion or countertop blender and blend until just slightly chunky and thick. Add the additional tablespoon of whole grain mustard and simmer for five minutes. Remove from heat and allow to cool before pouring into a container. Refrigerate. Use within a couple of weeks.