Guinness Irish Stout Ketchup

A homemade ketchup using Guinness Stout Beer; you'll never want plain ketchup again!

Course Salads, Dressings, Marinades and Sauces

Cuisine American, Irish

Keyword bourbon, irish, lemonade, Guinness, irish stout, ketchup

Prep Time 10

Cook Time 1 10

Total Time 1 20

Servings ounces

Calories 27kcal

Author Barb

1 tablespoon olive oil
1 small onion chopped
½ cup granulated sugar
¼ cup brown sugar
1 teaspoon salt
2 tablespoons whole grain mustard divided
¼ teaspoons freshly ground pepper
1 tablespoon red wine vinegar
1 tablespoon white wine vinegar
1 tablespoon apple cider vinegar
16 ounces tomatoes canned, chopped, or 16 oz of fresh tomatoes, in season, with juices
¾ cup Guinness Stout Beer

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 5 minutes.
Remove from heat and allow to cool before pouring into a container.
Refrigerate. Use within a couple of weeks.