snackVegetarianPescatarianVeganGluten-freeDairy-freeNo added sugar

Mushroom Ketchup

Name: Mushroom Ketchup
Yield: 40 servings
Ingredients: 2 lbs edible mushrooms, chopped; 3 tbsp salt; 1 onion, chopped; 2 tbsp finely ground fresh horseradish; 1 tbsp lemon zest; ¼ tsp cloves; ½ tsp allspice; ¼ cup cider vinegar; 1 pinch of ground cayenne

Mushroom ketchup is a seasoning.

From Wikibooks CookbookNo reviews yet· 0 commentsEasy0 made it

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Ingredients

Makes

2 lbs edible mushrooms, chopped
3 tbsp salt
1 onion, chopped
2 tbsp finely ground fresh horseradish
1 tbsp lemon zest
¼ tsp cloves
½ tsp allspice
¼ cup cider vinegar
1 pinch of ground cayenne

Ingredients for 40 servings (1.2 kg) · the original recipe

Method

1
Combine the mushrooms and salt. Stir, smash well, and let rest 10 minutes.
2
Transfer mushrooms to a non-metal container, such as a ceramic crock. Cover and let sit overnight.
3
Combine the mushrooms, onion, horseradish, lemon zest, cloves, allspice, vinegar, and cayenne. Bring to a simmer and cook for 15 minutes.
Stovetop
4
Drape a clean cloth over a bowl. Pour the mixture over the cloth, and squeeze to extract all the liquid. The liquid is the mushroom ketchup.

Recipe from Wikibooks Cookbook, written by Wikibooks contributors. Used under the CC BY-SA 4.0 licence; the ingredient list and method on this page are taken from that page and edited (its notes, tips and variations are not reproduced), and are available under the same licence. The macros, equipment tags and scaling are Ma Kitchen’s own and are not the source’s figures. Ma Kitchen is not affiliated with or endorsed by Wikibooks Cookbook. Copied on 2026-11-12.