This looks tangy

Lemon Catchup

15 large lemons (cut in 1/4's; remove visible seeds)
4 tbsp. mustard seed
2 tsp. turmeric
1 tbsp. white pepper
1/2 tsp. ground cloves
1/2 tsp. nutmeg
1/2 cups sugar
2 tbsp. prepared grated horseradish
2 cups chopped onion
2 tbsp. salt

Grind all ingredients together.
let sit, covered 3 hours in a cool place
bring to a boil, simmmer 30 minutes. cool.