Combine the oil, onions and jalapenos in a large stockpot over a high heat. Saute for 2 to 3 minutes or until slightly soft. Add the garlic, pepper, anchovy fillets, cloves, salt, lemons, corn syrup
, cane syrup, vinegar, water and horseradish. Bring to a boil. Reduce the heat and simmer, stirring occasionally for about 6 hours or until the mixture barely coats a wooden spoon. Strain
. Store in a tightly sealed container in the refrigerator for up to 2 weeks or preserve
in hot sterilized jars, following manufacturers instructions.